diff --git a/dev/mei-CMN.rng b/dev/mei-CMN.rng
index ce6b639..efaf261 100644
--- a/dev/mei-CMN.rng
+++ b/dev/mei-CMN.rng
@@ -1,11 +1,11 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <grammar xmlns="http://relaxng.org/ns/structure/1.0"
          xmlns:tei="http://www.tei-c.org/ns/1.0"
          xmlns:teix="http://www.tei-c.org/ns/Examples"
          xmlns:xlink="http://www.w3.org/1999/xlink"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.music-encoding.org/ns/mei"><!--
-Schema generated from ODD source 2024-07-26T13:20:42Z. . 
+Schema generated from ODD source 2024-07-26T13:40:27Z. . 
 TEI Edition: Development Version 
 TEI Edition Location: https://www.tei-c.org/Vault/P5// 
   
@@ -8349,6 +8349,7 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
       <optional>
          <attribute name="deg">
             <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(degree) Captures scale degree information using <a xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   href="https://www.humdrum.org/rep/deg/">Humdrum **deg syntax</a> -- an optional indicator of melodic approach (^ = ascending approach, v = descending approach), a scale degree value (1 = tonic ... 7 = leading tone), and an optional indication of chromatic alteration, 1, v7, ^1, or v5+, for example. The amount of chromatic alternation is not indicated.</a:documentation>
             <ref name="mei_data.SCALEDEGREE"/>
          </attribute>
@@ -8402,7 +8403,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
    <define name="mei_att.keySigDefault.anl.attribute.key.accid">
       <optional>
          <attribute name="key.accid">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains an accidental for the tonic key, if one is required, e.g., if <code xmlns="http://www.w3.org/1999/xhtml">@key.pname</code> equals c and <code xmlns="http://www.w3.org/1999/xhtml">@key.accid</code> equals s, then a tonic of C# is indicated.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains an accidental for the tonic key, if one is required, e.g., if <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@key.pname</code> equals c and <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@key.accid</code> equals s, then a tonic of C# is indicated.</a:documentation>
             <ref name="mei_data.ACCIDENTAL.GESTURAL"/>
          </attribute>
       </optional>
@@ -8448,6 +8451,7 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
       <optional>
          <attribute name="mfunc">
             <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes melodic function using <a xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   href="https://www.humdrum.org/rep/embel/">Humdrum **embel syntax</a>.</a:documentation>
             <ref name="mei_data.MELODICFUNCTION"/>
          </attribute>
@@ -8910,7 +8914,8 @@ Suggested values include: 1] coloration; 2] cross-rhythm; 3] ligature</a:documen
    <define name="mei_att.glissPresent.attribute.gliss">
       <optional>
          <attribute name="gliss">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(glissando) Indicates that this element participates in a glissando. If visual information about the glissando needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml">&lt;gliss&gt;</code> element should be employed instead.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(glissando) Indicates that this element participates in a glissando. If visual information about the glissando needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;gliss&gt;</code> element should be employed instead.</a:documentation>
             <ref name="mei_data.GLISSANDO"/>
          </attribute>
       </optional>
@@ -9299,7 +9304,8 @@ Suggested values include: 1] coloration; 2] cross-rhythm; 3] ligature</a:documen
    <define name="mei_att.pedal.log.attribute.func">
       <optional>
          <attribute name="func">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(function) Indicates the function of the depressed pedal, but not necessarily the text associated with its use. Use the <code xmlns="http://www.w3.org/1999/xhtml">&lt;dir&gt;</code> element for such text.
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(function) Indicates the function of the depressed pedal, but not necessarily the text associated with its use. Use the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;dir&gt;</code> element for such text.
 Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:documentation>
             <choice>
                <value>sustain</value>
@@ -9975,9 +9981,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-attacca-attacca_start-type_attributes_required-constraint-rule-8">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:attacca[not(ancestor::mei:syllable)]">
@@ -10008,9 +10014,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-beam-When_not_copyof_beam_content-constraint-rule-9">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:beam[not(@copyof or @sameas)]">
@@ -10032,9 +10038,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(beam span) Alternative element for explicitly encoding beams, particularly those which extend across bar lines.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-beamSpan-beamspan_start-_and_end-type_attributes_required-constraint-rule-10">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:beamSpan">
@@ -10073,9 +10079,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A variation in pitch (often micro-tonal) upwards or downwards during the course of a note.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-bend-bend_start-_and_end-type_attributes_required-constraint-rule-11">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:bend">
@@ -10104,9 +10110,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-bracketSpan-bracketSpan_start-_and_end-type_attributes_required-constraint-rule-12">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:bracketSpan">
@@ -10130,9 +10136,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(breath mark) An indication of a point at which the performer on an instrument requiring breath (including the voice) may breathe.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-breath-breath_start-type_attributes_required-constraint-rule-13">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:breath">
@@ -10170,9 +10176,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An indication placed over a note or rest to indicate that it should be held longer than its written value. May also occur over a bar line to indicate the end of a phrase or section. Sometimes called a 'hold' or 'pause'.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-fermata-fermata_start-type_attributes_required-constraint-rule-14">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fermata">
@@ -10233,9 +10239,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-gliss-gliss_start-_and_end-type_attributes_required-constraint-rule-15">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:gliss">
@@ -10267,9 +10273,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-graceGrp-When_not_copyof_graceGrp_content-constraint-rule-16">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:graceGrp[not(@copyof)]">
@@ -10278,9 +10284,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-graceGrp-When_graced-constraint-rule-17">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:graceGrp[@grace]">
@@ -10302,9 +10308,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates continuous dynamics expressed on the score as wedge-shaped graphics, e.g., &lt; and &gt;.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-hairpin-hairpin_start-_and_end-type_attributes_required-constraint-rule-18">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:hairpin">
@@ -10341,9 +10347,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(harp pedal) Harp pedal diagram.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-harpPedal-harpPedal_start-type_attributes_required-constraint-rule-19">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:harpPedal">
@@ -10367,9 +10373,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             <ref name="mei_curve"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-lv-lv_start-_and_end-type_attributes_required-constraint-rule-20">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:lv">
@@ -10378,9 +10384,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-lv-lv_containing_curve-constraint-rule-21">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:lv[mei:curve[@bezier or @bulge or @curvedir or @lform or @lwidth or @ho or @startho or @endho or @to or @startto or @endto or @vo or @startvo or              @endvo or @x or @y or @x2 or @y2]]">
@@ -10451,9 +10457,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             <ref name="mei_meterSig"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-meterSigGrp-check_meterSigGrpContent-constraint-rule-22">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meterSigGrp[not(@copyof)]">
@@ -10472,7 +10478,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    </define>
    <define name="mei_mNum">
       <element name="mNum">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(measure number) Designation, name, or label for a measure, often but not always consisting of digits. Use this element when the <code xmlns="http://www.w3.org/1999/xhtml">@n</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml">&lt;measure&gt;</code> does not adequately capture the appearance or placement of the measure number/label.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(measure number) Designation, name, or label for a measure, often but not always consisting of digits. Use this element when the <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">@n</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;measure&gt;</code> does not adequately capture the appearance or placement of the measure number/label.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -10578,9 +10586,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-octave-octave_start-_and_end-type_attributes_required-constraint-rule-23">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:octave">
@@ -10707,9 +10715,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Piano pedal mark.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-pedal-pedal_start-type_attributes_required-constraint-rule-26">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:pedal">
@@ -10759,9 +10767,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-repeatMark-repeatMark_start-type_attributes_required-constraint-rule-27">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:repeatMark">
@@ -10770,9 +10778,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-repeatMark-repeatMark_with_glyph_has_to_be_empty-constraint-rule-28">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:repeatMark[@glyph.num or @glyph.name]">
@@ -10796,9 +10804,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             <ref name="mei_curve"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-slur-slur_start-_and_end-type_attributes_required-constraint-rule-29">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:slur">
@@ -10809,9 +10817,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-slur-slur_containing_curve-constraint-rule-30">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:slur[mei:curve[@bezier or @bulge or @curvedir or @lform or @lwidth or @ho or @startho or @endho or @to or @startto or @endto or @vo or @startvo or @endvo or @x or @y or @x2 or @y2]]">
@@ -10838,9 +10846,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             <ref name="mei_curve"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-tie-tie_start-_and_end-type_attributes_required-constraint-rule-31">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tie">
@@ -10851,9 +10859,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-tie-tie_containing_curve-constraint-rule-32">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tie[mei:curve[@bezier or @bulge or @curvedir or @lform or @lwidth or @ho or @startho or @endho or @to or @startto or @endto or @vo or @startvo or @endvo or @x or @y or @x2 or @y2]]">
@@ -10899,9 +10907,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(tuplet span) Alternative element for encoding tuplets, especially useful for tuplets that extend across bar lines.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-tupletSpan-tupletSpan_start-_and_end-type_attributes_required-constraint-rule-33">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tupletSpan">
@@ -10930,7 +10938,10 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    <define name="mei_att.mordent.log.attribute.form">
       <optional>
          <attribute name="form">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records semantic meaning, i.e., intended performance, of the mordent. The <code xmlns="http://www.w3.org/1999/xhtml">@altsym</code>, <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code>, or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> attributes may be used to specify the appropriate symbol.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records semantic meaning, i.e., intended performance, of the mordent. The <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@altsym</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code>, or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> attributes may be used to specify the appropriate symbol.</a:documentation>
             <choice>
                <value>lower</value>
                <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Starts with the written note, followed by its lower neighbor, with a return to the written note. In modern practice, this is called an "inverted mordent" and indicated by a short wavy line with a vertical line through it.</a:documentation>
@@ -11009,7 +11020,10 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    <define name="mei_att.turn.log.attribute.form">
       <optional>
          <attribute name="form">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records meaning; i.e., intended performance, of the turn. The <code xmlns="http://www.w3.org/1999/xhtml">@altsym</code>, <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code>, or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> attributes may be used to specify the appropriate symbol.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records meaning; i.e., intended performance, of the turn. The <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@altsym</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code>, or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> attributes may be used to specify the appropriate symbol.</a:documentation>
             <choice>
                <value>lower</value>
                <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Begins on the note below the written note.</a:documentation>
@@ -11076,9 +11090,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An ornament indicating rapid alternation of the main note with a secondary note, usually a step below, but sometimes a step above. </a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-mordent-mordent_start-type_attributes_required-constraint-rule-34">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:mordent">
@@ -11100,9 +11114,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Rapid alternation of a note with another (usually at the interval of a second above).</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-trill-trill_start-type_attributes_required-constraint-rule-35">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:trill">
@@ -11124,9 +11138,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An ornament consisting of four notes — the upper neighbor of the written note, the written note, the lower neighbor, and the written note.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-turn-turn_start-type_attributes_required-constraint-rule-36">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:turn">
@@ -11145,7 +11159,8 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    </define>
    <define name="mei_meiCorpus">
       <element name="meiCorpus">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(MEI corpus) A group of related MEI documents, consisting of a header for the group, and one or more <code xmlns="http://www.w3.org/1999/xhtml">&lt;mei&gt;</code> elements, each with its own complete header.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(MEI corpus) A group of related MEI documents, consisting of a header for the group, and one or more <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;mei&gt;</code> elements, each with its own complete header.</a:documentation>
          <ref name="mei_meiHead"/>
          <zeroOrMore>
             <ref name="mei_mei"/>
@@ -11354,9 +11369,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-sp-sp_start-type_attributes_required-constraint-rule-37">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:sp[ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff][not(ancestor::mei:sp)]">
@@ -11365,9 +11380,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-sp-sp_start-type_attributes_forbidden-constraint-rule-38">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:sp[not(ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff)]">
@@ -11398,9 +11413,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-stageDir-stageDir_start-type_attributes_required-constraint-rule-39">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:stageDir[ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff][not(ancestor::mei:sp)]">
@@ -11409,9 +11424,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-stageDir-stageDir_start-type_attributes_forbidden-constraint-rule-40">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:stageDir[not(ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff) or ancestor::mei:sp]">
@@ -11654,9 +11669,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-cpMark-cpMark_start-_and_end-type_attributes_required-constraint-rule-41">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:cpMark">
@@ -11804,9 +11819,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </attribute>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-handShift-new-check_newTarget-constraint-rule-42">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@new">
@@ -11824,9 +11839,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </attribute>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-handShift-old-check_oldTarget-constraint-rule-43">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@old">
@@ -11842,7 +11857,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    </define>
    <define name="mei_metaMark">
       <element name="metaMark">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A graphical or textual statement with additional / explanatory information about the musical text. The textual consequences of this intervention are encoded independently via other means; that is, with elements such as <code xmlns="http://www.w3.org/1999/xhtml">&lt;add&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml">&lt;del&gt;</code>, etc.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A graphical or textual statement with additional / explanatory information about the musical text. The textual consequences of this intervention are encoded independently via other means; that is, with elements such as <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;add&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;del&gt;</code>, etc.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -11853,9 +11870,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-metaMark-metaMark_start-type_attributes_required-constraint-rule-44">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:metaMark">
@@ -12095,7 +12112,9 @@ Suggested values include: 1] confirmation; 2] addition; 3] deletion; 4] substitu
    <define name="mei_att.extSym.auth.attribute.glyph.auth">
       <optional>
          <attribute name="glyph.auth">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> is taken, or the textual content of the element.
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> is taken, or the textual content of the element.
 Suggested values include: 1] smufl</a:documentation>
             <choice>
                <value>smufl</value>
@@ -12108,7 +12127,9 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.extSym.auth.attribute.glyph.uri">
       <optional>
          <attribute name="glyph.uri">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The web-accessible location of the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> is taken, or the textual content of the element.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The web-accessible location of the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> is taken, or the textual content of the element.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -12224,7 +12245,8 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_zone">
       <element name="zone">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Defines an area of interest within a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> or graphic file.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Defines an area of interest within a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> or graphic file.</a:documentation>
          <zeroOrMore>
             <ref name="mei_model.figDescLike"/>
          </zeroOrMore>
@@ -12368,9 +12390,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_zone"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-graphic-graphic_attributes-constraint-rule-48">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:zone/mei:graphic">
@@ -12378,7 +12400,6 @@ Suggested values include: 1] smufl</a:documentation>
             children.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:symbolDef/mei:graphic">
@@ -12386,7 +12407,6 @@ Suggested values include: 1] smufl</a:documentation>
             startid attribute or ulx and uly attributes.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:graphic[not(ancestor::mei:symbolDef or ancestor::mei:zone)]">
@@ -12469,7 +12489,8 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_tr">
       <element name="tr">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(table row) A formatting element that contains one or more cells (intersection of a row and a column) in a <code xmlns="http://www.w3.org/1999/xhtml">&lt;table&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(table row) A formatting element that contains one or more cells (intersection of a row and a column) in a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;table&gt;</code>.</a:documentation>
          <zeroOrMore>
             <choice>
                <ref name="mei_th"/>
@@ -12563,9 +12584,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-fing-fing_start-type_attributes_required-constraint-rule-51">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fing[not(ancestor::mei:fingGrp)]">
@@ -12574,9 +12595,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-fing-stack_exclusion-constraint-rule-52">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fing">
@@ -12604,9 +12625,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-fingGrp-require_fingeringLike_children-constraint-rule-53">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fingGrp">
@@ -12849,9 +12870,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_extMeta"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-manifestation-check_singleton-constraint-rule-56">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:manifestation[@singleton eq 'true']">
@@ -12860,9 +12881,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-manifestation-check_singleton_availability-constraint-rule-57">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:manifestation[@singleton eq 'false'] | mei:manifestation[not(@singleton)]">
@@ -13191,6 +13212,7 @@ Suggested values include: 1] smufl</a:documentation>
       <optional>
          <attribute name="dur.recip">
             <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Duration as an optionally dotted <a xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   href="https://www.humdrum.org/rep/recip/">Humdrum **recip value</a>.</a:documentation>
             <data type="token">
                <param name="pattern">[0-9]+(%[0-9]+)?\.*q?</param>
@@ -13614,7 +13636,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.harm.log.attribute.chordref">
       <optional>
          <attribute name="chordref">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(chord reference) Contains a reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;chordDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(chord reference) Contains a reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;chordDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -13723,7 +13746,8 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_chordMember">
       <element name="chordMember">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An individual pitch in a chord defined by a <code xmlns="http://www.w3.org/1999/xhtml">&lt;chordDef&gt;</code> element.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An individual pitch in a chord defined by a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;chordDef&gt;</code> element.</a:documentation>
          <empty/>
          <ref name="mei_att.common.attributes"/>
          <ref name="mei_att.chordMember.anl.attributes"/>
@@ -13792,9 +13816,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-harm-harm_start-type_attributes_required-constraint-rule-62">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:harm">
@@ -13820,7 +13844,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.outer.recto">
       <optional>
          <attribute name="outer.recto">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the outer recto side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the outer recto side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -13828,7 +13853,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.inner.verso">
       <optional>
          <attribute name="inner.verso">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the inner verso side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the inner verso side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -13836,7 +13862,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.inner.recto">
       <optional>
          <attribute name="inner.recto">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the inner recto side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the inner recto side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -13844,7 +13871,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.outer.verso">
       <optional>
          <attribute name="outer.verso">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the outer verso side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the outer verso side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -13856,7 +13884,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.foliumSurfaces.attribute.recto">
       <optional>
          <attribute name="recto">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the recto side of the sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the recto side of the sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -13864,7 +13893,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.foliumSurfaces.attribute.verso">
       <optional>
          <attribute name="verso">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the verso side of the sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the verso side of the sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -14169,9 +14199,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_desc"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-attUsage-context_attribute_requires_content-constraint-rule-63">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@context">
@@ -14295,9 +14325,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_category"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-category-category_id-constraint-rule-64">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:category">
@@ -14355,9 +14385,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_model.dateLike"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-change-check_change-constraint-rule-65">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:change">
@@ -14441,9 +14471,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-componentList-checkComponentList-constraint-rule-66">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:componentList">
@@ -14452,9 +14482,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-componentList-checkComponents-constraint-rule-67">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:componentList[mei:*[@comptype]]">
@@ -14513,9 +14543,9 @@ Suggested values include: 1] smufl</a:documentation>
             </oneOrMore>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-contents-checkContentsLabels-constraint-rule-68">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:contents[mei:label]">
@@ -14892,9 +14922,9 @@ Suggested values include: 1] cut; 2] rip</a:documentation>
             <ref name="mei_hand"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-handList-checkHandListLabels-constraint-rule-69">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:handList[mei:label]">
@@ -14925,9 +14955,9 @@ Suggested values include: 1] cut; 2] rip</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-history-history_restriction-constraint-rule-70">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:history[parent::mei:work or parent::mei:expression or parent::mei:manifestation[not(@singleton='true')]]">
@@ -14944,9 +14974,9 @@ Suggested values include: 1] cut; 2] rip</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Incipit coded in a non-XML, plain text format, such as Plaine &amp; Easie Code.</a:documentation>
          <text/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-incipCode-Check_incipCode_form_mimetype-constraint-rule-71">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:incipCode">
@@ -15089,9 +15119,9 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             <ref name="mei_revisionDesc"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-meiHead-check_meiHead_type-constraint-rule-72">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'music']">
@@ -15099,7 +15129,6 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             only when the document element is "mei".</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'corpus']">
@@ -15107,7 +15136,6 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             'corpus' only when the document element is "meiCorpus".</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'independent']">
@@ -15238,9 +15266,9 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             <ref name="mei_model.bifoliumLike"/>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-patch-check_attached_position-constraint-rule-75">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:patch">
@@ -15640,9 +15668,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_model.biblLike"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-source-check_source_target-constraint-rule-76">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:source/@target">
@@ -15741,9 +15769,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_attUsage"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-tagUsage-context_attribute_requires_content-constraint-rule-77">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@context">
@@ -15771,7 +15799,8 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          </optional>
          <optional>
             <attribute name="withid">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Number of occurrences in the defined context that have an <code xmlns="http://www.w3.org/1999/xhtml">@xml:id</code> attribute.</a:documentation>
+               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Number of occurrences in the defined context that have an <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">@xml:id</code> attribute.</a:documentation>
                <data type="nonNegativeInteger"/>
             </attribute>
          </optional>
@@ -15814,9 +15843,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_term"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-termList-checkTermListLabels-constraint-rule-78">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:termList[mei:label]">
@@ -16244,7 +16273,8 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
    <define name="mei_att.instrumentIdent.attribute.instr">
       <optional>
          <attribute name="instr">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a MIDI instrument definition. It must contain the ID of an <code xmlns="http://www.w3.org/1999/xhtml">&lt;instrDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a MIDI instrument definition. It must contain the ID of an <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;instrDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -16877,9 +16907,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes the system used to ensure correct ordering of the quires making up an item, typically by means of annotations at the foot of the page.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-catchwords-check_catchwords_inline-constraint-rule-83">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:catchwords">
@@ -17134,9 +17164,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_locus"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-locusGrp-check_locusGrp_inline-constraint-rule-84">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:locusGrp">
@@ -17282,9 +17312,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(second folio) Marks the word or words taken from a fixed point in a codex (typically the beginning of the second leaf) in order to provide a unique identifier for the item.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-secFolio-check_secFolio_inline-constraint-rule-85">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:secFolio">
@@ -17304,9 +17334,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a description of the leaf or quire signatures found within a codex.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-signatures-check_signatures_inline-constraint-rule-86">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:signatures">
@@ -18153,7 +18183,8 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
    <define name="mei_att.alignment.attribute.when">
       <optional>
          <attribute name="when">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the point of occurrence of this feature along a time line. Its value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;when&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the point of occurrence of this feature along a time line. Its value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;when&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -18180,9 +18211,9 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
             <ref name="mei_clip"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-avFile-avFile_child_of_clip-constraint-rule-88">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clip/mei:avFile">
@@ -18209,9 +18240,9 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
             <ref name="mei_when"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-clip-betype_required_when_begin_or_end-constraint-rule-89">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clip[@begin or @end]">
@@ -18251,9 +18282,9 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
             <ref name="mei_clip"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-recording-betype_required_when_begin_or_end-constraint-rule-90">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:recording[@begin or @end]">
@@ -18276,9 +18307,9 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
             <ref name="mei_extData"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-when-check_when_interval-constraint-rule-91">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[@interval]">
@@ -18288,7 +18319,6 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
             element.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[matches(@interval, '^[0-9]+$')]">
@@ -18296,7 +18326,6 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
             @inttype cannot be 'time'.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[matches(@interval, ':')]">
@@ -18305,9 +18334,9 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-when-check_when_absolute-constraint-rule-94">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[@absolute]">
@@ -18354,9 +18383,9 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
             </attribute>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-when-since-check_sinceTarget-constraint-rule-95">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@since">
@@ -18498,7 +18527,8 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
    <define name="mei_att.articulation.attribute.artic">
       <optional>
          <attribute name="artic">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Encodes the written articulation(s). Articulations are normally encoded in order from the note head outward; that is, away from the stem. See additional notes at att.vis.note. Only articulations should be encoded in the artic attribute; for example, fingerings should be encoded using the <code xmlns="http://www.w3.org/1999/xhtml">&lt;fing&gt;</code> element.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Encodes the written articulation(s). Articulations are normally encoded in order from the note head outward; that is, away from the stem. See additional notes at att.vis.note. Only articulations should be encoded in the artic attribute; for example, fingerings should be encoded using the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;fing&gt;</code> element.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.ARTICULATION"/>
@@ -18695,7 +18725,9 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
    <define name="mei_att.canonical.attribute.codedval">
       <optional>
          <attribute name="codedval">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A value that represents or identifies other data. Often, it is a primary key in the database or a unique value in the coded list identified by the <code xmlns="http://www.w3.org/1999/xhtml">@auth</code> or <code xmlns="http://www.w3.org/1999/xhtml">@auth.uri</code> attributes.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A value that represents or identifies other data. Often, it is a primary key in the database or a unique value in the coded list identified by the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@auth</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@auth.uri</code> attributes.</a:documentation>
             <list>
                <oneOrMore>
                   <data type="NMTOKEN"/>
@@ -19406,7 +19438,8 @@ Suggested values include: 1] internal; 2] external; 3] conjecture</a:documentati
    <define name="mei_att.fermataPresent.attribute.fermata">
       <optional>
          <attribute name="fermata">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the attachment of a fermata to this element. If visual information about the fermata needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml">&lt;fermata&gt;</code> element should be employed instead.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the attachment of a fermata to this element. If visual information about the fermata needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;fermata&gt;</code> element should be employed instead.</a:documentation>
             <ref name="mei_data.STAFFREL.basic"/>
          </attribute>
       </optional>
@@ -19452,7 +19485,8 @@ Suggested values include: 1] internal; 2] external; 3] conjecture</a:documentati
    <define name="mei_att.handIdent.attribute.hand">
       <optional>
          <attribute name="hand">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Signifies the hand responsible for an action. The value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;hand&gt;</code> element declared in the header.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Signifies the hand responsible for an action. The value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;hand&gt;</code> element declared in the header.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -20219,7 +20253,8 @@ Suggested values include: 1] byte; 2] char; 3] cm; 4] deg; 5] in; 6] issue; 7] f
    <define name="mei_att.meterConformance.bar.attribute.control">
       <optional>
          <attribute name="control">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates whether or not a bar line is "controlling"; that is, if it indicates a point of alignment across all the parts. Bar lines within a score are usually controlling; that is, they "line up". Bar lines within parts may or may not be controlling. When applied to <code xmlns="http://www.w3.org/1999/xhtml">&lt;measure&gt;</code>, this attribute indicates the nature of the right bar line but not the left.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates whether or not a bar line is "controlling"; that is, if it indicates a point of alignment across all the parts. Bar lines within a score are usually controlling; that is, they "line up". Bar lines within parts may or may not be controlling. When applied to <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;measure&gt;</code>, this attribute indicates the nature of the right bar line but not the left.</a:documentation>
             <ref name="mei_data.BOOLEAN"/>
          </attribute>
       </optional>
@@ -20431,7 +20466,8 @@ Suggested values include: 1] byte; 2] char; 3] cm; 4] deg; 5] in; 6] issue; 7] f
    <define name="mei_att.noteHeads.attribute.head.altsym">
       <optional>
          <attribute name="head.altsym">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -20453,7 +20489,8 @@ Suggested values include: 1] byte; 2] char; 3] cm; 4] deg; 5] in; 6] issue; 7] f
    <define name="mei_att.noteHeads.attribute.head.auth">
       <optional>
          <attribute name="head.auth">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which a numerical value of <code xmlns="http://www.w3.org/1999/xhtml">@head.shape</code> is taken.
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which a numerical value of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@head.shape</code> is taken.
 Suggested values include: 1] smufl</a:documentation>
             <choice>
                <value>smufl</value>
@@ -20675,7 +20712,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.origin.timestamp.log.attribute.origin.tstamp2">
       <optional>
          <attribute name="origin.tstamp2">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">encodes the ending point of musical material in terms of musical time, i.e., a count of measures plus a beat location. The values are relative to the measure identified by <code xmlns="http://www.w3.org/1999/xhtml">@origin.tstamp</code>.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">encodes the ending point of musical material in terms of musical time, i.e., a count of measures plus a beat location. The values are relative to the measure identified by <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@origin.tstamp</code>.</a:documentation>
             <ref name="mei_data.MEASUREBEAT"/>
          </attribute>
       </optional>
@@ -21195,7 +21233,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.slurPresent.attribute.slur">
       <optional>
          <attribute name="slur">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this element participates in a slur. If visual information about the slur needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml">&lt;slur&gt;</code> element should be employed.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this element participates in a slur. If visual information about the slur needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;slur&gt;</code> element should be employed.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.SLUR"/>
@@ -21210,7 +21249,9 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.source.attribute.source">
       <optional>
          <attribute name="source">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains a list of one or more pointers indicating the sources which attest to a given reading. Each value should correspond to the ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml">&lt;manifestation&gt;</code>element located in the document header.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains a list of one or more pointers indicating the sources which attest to a given reading. Each value should correspond to the ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;manifestation&gt;</code>element located in the document header.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.URI"/>
@@ -21808,7 +21849,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.tiePresent.attribute.tie">
       <optional>
          <attribute name="tie">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this element participates in a tie. If visual information about the tie needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml">&lt;tie&gt;</code> element should be employed.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this element participates in a tie. If visual information about the tie needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tie&gt;</code> element should be employed.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.TIE"/>
@@ -21905,7 +21947,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.tupletPresent.attribute.tuplet">
       <optional>
          <attribute name="tuplet">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this feature participates in a tuplet. If visual information about the tuplet needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml">&lt;tuplet&gt;</code> element should be employed.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this feature participates in a tuplet. If visual information about the tuplet needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tuplet&gt;</code> element should be employed.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.TUPLET"/>
@@ -24061,9 +24104,9 @@ Suggested values include: 1] smufl</a:documentation>
             </zeroOrMore>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-annot-Check_annot_data-constraint-rule-136">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:annot[@data]">
@@ -24186,9 +24229,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-biblList-checkBiblLabels-constraint-rule-137">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:biblList[mei:label]">
@@ -24282,9 +24325,9 @@ Suggested values include: 1] smufl</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Break, pause, or interruption in the normal tempo of a composition. Typically indicated by "railroad tracks", i.e., two diagonal slashes.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-caesura-caesura_start-type_attributes_required-constraint-rule-138">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:caesura">
@@ -24388,9 +24431,9 @@ Suggested values include: 1] smufl</a:documentation>
             <data type="positiveInteger"/>
          </attribute>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-cb-n-check_cb-constraint-rule-139">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:cb">
@@ -24432,9 +24475,9 @@ Suggested values include: 1] smufl</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indication of the exact location of a particular note on the staff and, therefore, the other notes as well.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-clef-Clef_position_lines-constraint-rule-140">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clef[matches(@shape, '[FCG]')][ancestor::mei:staffDef[@lines]]">
@@ -24444,9 +24487,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-clef-Clef_position_nolines-constraint-rule-141">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clef[ancestor::mei:staffDef[not(@lines)]]">
@@ -24521,9 +24564,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-contributor-check_contributor_role-constraint-rule-142">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:contributor">
@@ -24611,9 +24654,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-dedicatee-check_dedicatee-constraint-rule-143">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dedicatee">
@@ -24712,9 +24755,9 @@ Suggested values include: 1] alt; 2] angle; 3] circum; 4] depth; 5] diameter; 6]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Information about the physical size of an entity; usually includes numerical data.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-dimensions-check_dimensions-constraint-rule-144">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:physDesc/mei:dimensions">
@@ -24736,7 +24779,10 @@ Suggested values include: 1] alt; 2] angle; 3] circum; 4] depth; 5] diameter; 6]
    </define>
    <define name="mei_dir">
       <element name="dir">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(directive) An instruction expressed as a combination of text and symbols, typically above, below, or between staves, but not on the staff — that is not encoded elsewhere in more specific elements, like <code xmlns="http://www.w3.org/1999/xhtml">&lt;tempo&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml">&lt;dynam&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml">&lt;repeatMark&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(directive) An instruction expressed as a combination of text and symbols, typically above, below, or between staves, but not on the staff — that is not encoded elsewhere in more specific elements, like <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tempo&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;dynam&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;repeatMark&gt;</code>.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -24747,9 +24793,9 @@ Suggested values include: 1] alt; 2] angle; 3] circum; 4] depth; 5] diameter; 6]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-dir-dir_start-type_attributes_required-constraint-rule-145">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dir[not(ancestor::mei:syllable)]">
@@ -24875,9 +24921,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-dynam-dynam_start-type_attributes_required-constraint-rule-146">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dynam">
@@ -24886,9 +24932,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-dynam-dynam_end-type_attributes-constraint-rule-147">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dynam[@val2]">
@@ -25146,9 +25192,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             <ref name="mei_model.labelLike"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-grpSym-check_grpSym_attributes_scoreDef-constraint-rule-148">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:grpSym[parent::mei:scoreDef]">
@@ -25157,9 +25203,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-grpSym-check_grpSym_attributes_staffDef-constraint-rule-149">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:grpSym[parent::mei:staffGrp]">
@@ -25298,9 +25344,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(key accidental) Accidental in a key signature.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-keyAccid-Check_keyAccidPlacement-constraint-rule-150">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:keyAccid">
@@ -25338,9 +25384,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-keySig-check_keyAccid_oct-constraint-rule-151">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:keySig[mei:keyAccid[@oct]]">
@@ -25350,9 +25396,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-keySig-check_keySig_editorial-constraint-rule-152">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:keySig/mei:*[local-name() eq 'add' or local-name() eq 'corr'             or local-name() eq 'damage' or local-name() eq 'del' or local-name() eq 'orig' or              local-name() eq 'reg' or local-name() eq 'restore' or local-name() eq 'sic' or              local-name() eq 'supplied' or local-name() eq 'unclear']">
@@ -25371,7 +25417,8 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
    </define>
    <define name="mei_label">
       <element name="label">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A container for document text that identifies the feature to which it is attached. For a "tool tip" or other generated label, use the <code xmlns="http://www.w3.org/1999/xhtml">@label</code> attribute.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A container for document text that identifies the feature to which it is attached. For a "tool tip" or other generated label, use the <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">@label</code> attribute.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -25567,9 +25614,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
          <ref name="mei_meiHead"/>
          <ref name="mei_music"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-mei-Check_staff-constraint-rule-153">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:*[@staff]">
@@ -25684,9 +25731,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-name-nameParts-constraint-rule-154">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:name">
@@ -25789,9 +25836,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-ornam-ornam_start-type_attributes_required-constraint-rule-155">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:ornam">
@@ -25961,9 +26008,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             <ref name="mei_curve"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-phrase-phrase_start-_and_end-type_attributes_required-constraint-rule-156">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:phrase">
@@ -25974,9 +26021,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-phrase-phrase_containing_curve-constraint-rule-157">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:phrase[mei:curve[@bezier or @bulge or @curvedir or @lform or @lwidth or @ho or              @startho or @endho or @to or @startto or @endto or @vo or @startvo or @endvo or @x or @y or @x2 or @y2]]">
@@ -26080,7 +26127,11 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
          <ref name="mei_att.pointing.attributes"/>
          <ref name="mei_att.targetEval.attributes"/>
          <attribute name="rel">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes the relationship between the entity identified by the <code xmlns="http://www.w3.org/1999/xhtml">&lt;relatedItem&gt;</code> element and the resource described in the parent element, i.e., <code xmlns="http://www.w3.org/1999/xhtml">&lt;bibl&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml">&lt;relatedItem&gt;</code>.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes the relationship between the entity identified by the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;relatedItem&gt;</code> element and the resource described in the parent element, i.e., <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;bibl&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;relatedItem&gt;</code>.</a:documentation>
             <ref name="mei_data.MODSRELATIONSHIP"/>
          </attribute>
          <empty/>
@@ -26091,9 +26142,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes a relationship or linkage amongst entities.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-relation-FRBR_relation-constraint-rule-158">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:relationList/mei:relation[parent::mei:work or parent::mei:expression or           parent::mei:source or parent::mei:item]">
@@ -26216,9 +26267,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-respStmt-check_respStmt-constraint-rule-159">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:respStmt[not(ancestor::mei:change)]">
@@ -26246,9 +26297,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-rest-Check_restline-constraint-rule-160">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:rest[@line]">
@@ -26398,9 +26449,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-section-Check_sectionexpansion-constraint-rule-161">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:section[mei:expansion]">
@@ -26544,9 +26595,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-staff-checkStaff_n-constraint-rule-162">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staff[@n]">
@@ -26587,9 +26638,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             <ref name="mei_ambitus"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-staffDef-Check_staffDefn-constraint-rule-163">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[not(ancestor::mei:staff)]">
@@ -26603,9 +26654,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-staffDef-Check_ancestor_staff-constraint-rule-164">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[ancestor::mei:staff and @n]">
@@ -26615,9 +26666,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-staffDef-Check_ancestor_staff_lines-constraint-rule-165">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[ancestor::mei:staff and not(@n)]">
@@ -26628,9 +26679,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-staffDef-Check_clef_position_staffDef-constraint-rule-166">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@clef.line and @lines]">
@@ -26639,9 +26690,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-staffDef-Check_clef_position_staffDef_nolines-constraint-rule-167">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@clef.line and not(@lines)]">
@@ -26653,9 +26704,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-staffDef-Check_tab_strings_lines-constraint-rule-168">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@tab.strings and @lines]">
@@ -26666,9 +26717,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-staffDef-Check_tab_strings_nolines-constraint-rule-169">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@tab.strings and not(@lines)]">
@@ -26757,9 +26808,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             <ref name="mei_grpSym"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-staffGrp-Check_staffGrp_unique_staff_n_values-constraint-rule-174">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffGrp">
@@ -26807,9 +26858,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a previously defined symbol.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-symbol-symbolDef_symbol_attributes_required-constraint-rule-175">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:symbol[ancestor::mei:symbolDef]">
@@ -26842,9 +26893,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-tempo-tempo_in_header_disallow_most_attrs-constraint-rule-176">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tempo[not(ancestor::mei:score or ancestor::mei:part)]">
@@ -26854,9 +26905,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-tempo-tempo_start-type_attributes_required-constraint-rule-177">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tempo[not(ancestor::mei:syllable) and not(ancestor::mei:work) and not(ancestor::mei:expression) and not(count(ancestor::mei:*) = 0)]">
@@ -26885,9 +26936,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-term-Check_term_dataTarget-constraint-rule-178">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:term[@data]">
@@ -27165,7 +27216,10 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    <define name="mei_att.stringtab.attribute.tab.line">
       <optional>
          <attribute name="tab.line">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used in German lute tablature in cases where vertical positioning deviates from the norm which can be specified by <code xmlns="http://www.w3.org/1999/xhtml">@tab.align</code>. Indicates the position of the note on one of the horizontal strands corresponding to the <code xmlns="http://www.w3.org/1999/xhtml">@lines</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml">&lt;staffDef&gt;</code>. (Note that in this case, the lines are conceptual rather than visible).</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used in German lute tablature in cases where vertical positioning deviates from the norm which can be specified by <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@tab.align</code>. Indicates the position of the note on one of the horizontal strands corresponding to the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@lines</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;staffDef&gt;</code>. (Note that in this case, the lines are conceptual rather than visible).</a:documentation>
             <ref name="mei_data.CLEFLINE"/>
          </attribute>
       </optional>
@@ -27173,7 +27227,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    <define name="mei_att.stringtab.attribute.tab.string">
       <optional>
          <attribute name="tab.string">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml">@tab.course</code> and will be removed in a future version. Records which string is to be played.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@tab.course</code> and will be removed in a future version. Records which string is to be played.</a:documentation>
             <ref name="mei_data.STRINGNUMBER"/>
          </attribute>
       </optional>
@@ -27204,7 +27259,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    <define name="mei_att.stringtab.tuning.attribute.tab.strings">
       <optional>
          <attribute name="tab.strings">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
             <list>
                <oneOrMore>
                   <data type="token">
@@ -27218,7 +27274,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    <define name="mei_att.stringtab.tuning.attribute.tab.courses">
       <optional>
          <attribute name="tab.courses">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
             <list>
                <oneOrMore>
                   <data type="token">
@@ -27246,7 +27303,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
          <ref name="mei_att.startEndId.attributes"/>
          <optional>
             <attribute name="fret">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml">@tab.fret</code>, and will be removed in a future version. Records the location at which the strings should be stopped against a fret in a fretboard diagram. This may or may not be the same as the actual location on the fretboard of the instrument in performance.</a:documentation>
+               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">@tab.fret</code>, and will be removed in a future version. Records the location at which the strings should be stopped against a fret in a fretboard diagram. This may or may not be the same as the actual location on the fretboard of the instrument in performance.</a:documentation>
                <data type="positiveInteger">
                   <param name="minInclusive">1</param>
                   <param name="maxInclusive">5</param>
@@ -27286,7 +27344,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    </define>
    <define name="mei_tabDurSym">
       <element name="tabDurSym">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A visual indication of the duration of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;tabGrp&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A visual indication of the duration of a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tabGrp&gt;</code>.</a:documentation>
          <empty/>
          <ref name="mei_att.common.attributes"/>
          <ref name="mei_att.facsimile.attributes"/>
@@ -27300,7 +27359,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    </define>
    <define name="mei_tabGrp">
       <element name="tabGrp">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A group of simultaneous tab notes, comparable to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;chord&gt;</code> in CMN. Rarely, may also contain rests, as in some "German" lute tablatures.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A group of simultaneous tab notes, comparable to a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;chord&gt;</code> in CMN. Rarely, may also contain rests, as in some "German" lute tablatures.</a:documentation>
          <optional>
             <ref name="mei_tabDurSym"/>
          </optional>
@@ -27611,7 +27671,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    </define>
    <define name="mei_li">
       <element name="li">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(list item) Single item in a <code xmlns="http://www.w3.org/1999/xhtml">&lt;list&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(list item) Single item in a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;list&gt;</code>.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -27640,9 +27701,9 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
             <ref name="mei_li"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-list-list_type_constraint-constraint-rule-179">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:list[contains(@type,'gloss')]">
@@ -27661,7 +27722,11 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
          <ref name="mei_att.xy.attributes"/>
          <optional>
             <attribute name="form">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used to indicate the format of a list. In a simple list, <code xmlns="http://www.w3.org/1999/xhtml">&lt;li&gt;</code> elements are not numbered or bulleted. In a marked list, the sequence of the list items is not critical, and a bullet, box, dash, or other character is displayed at the start of each <code xmlns="http://www.w3.org/1999/xhtml">&lt;item&gt;</code>. In an ordered list, the sequence of the items is important, and each <code xmlns="http://www.w3.org/1999/xhtml">&lt;li&gt;</code> is lettered or numbered. Style sheet functions should be used to specify the mark or numeration system for each <code xmlns="http://www.w3.org/1999/xhtml">&lt;li&gt;</code>.</a:documentation>
+               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used to indicate the format of a list. In a simple list, <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;li&gt;</code> elements are not numbered or bulleted. In a marked list, the sequence of the list items is not critical, and a bullet, box, dash, or other character is displayed at the start of each <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;item&gt;</code>. In an ordered list, the sequence of the items is important, and each <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;li&gt;</code> is lettered or numbered. Style sheet functions should be used to specify the mark or numeration system for each <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;li&gt;</code>.</a:documentation>
                <choice>
                   <value>simple</value>
                   <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Items are not numbered or bulleted.</a:documentation>
@@ -27696,7 +27761,8 @@ Suggested values include: 1] gloss; 2] index; 3] instructions; 4] litany; 5] syl
    </define>
    <define name="mei_q">
       <element name="q">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(quoted) Contains material which is distinguished from the surrounding phrase-level text using quotation marks or a similar method. Use <code xmlns="http://www.w3.org/1999/xhtml">&lt;quote&gt;</code> for block-level quotations.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(quoted) Contains material which is distinguished from the surrounding phrase-level text using quotation marks or a similar method. Use <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;quote&gt;</code> for block-level quotations.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -27786,7 +27852,8 @@ Suggested values include: 1] spoken; 2] thought; 3] written; 4] soCalled; 5] for
    <define name="mei_att.altSym.attribute.altsym">
       <optional>
          <attribute name="altsym">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -27904,9 +27971,9 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A curved line that cannot be represented by a more specific element, such as a slur.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-curve-symbolDef_curve_attributes_required-constraint-rule-181">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:curve[ancestor::mei:symbolDef]">
@@ -27937,9 +28004,9 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-CMN-line-line_start-_and_end-type_attributes_required-constraint-rule-182">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:line[ancestor::mei:symbolDef]">
@@ -27949,7 +28016,6 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
             either an endid attribute or both x2 and y2 attributes.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:line[not(ancestor::mei:symbolDef)]">
@@ -29074,7 +29140,8 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
    <define name="mei_att.pb.vis.attribute.folium">
       <optional>
          <attribute name="folium">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">States the side of a leaf (as in a manuscript) on which the content following the <code xmlns="http://www.w3.org/1999/xhtml">&lt;pb&gt;</code> element occurs.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">States the side of a leaf (as in a manuscript) on which the content following the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;pb&gt;</code> element occurs.</a:documentation>
             <choice>
                <value>verso</value>
                <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The back of a manuscript page.</a:documentation>
@@ -29300,7 +29367,8 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
    <define name="mei_att.staffDef.vis.attribute.spacing">
       <optional>
          <attribute name="spacing">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records the absolute distance (as opposed to the relative distances recorded in <code xmlns="http://www.w3.org/1999/xhtml">&lt;scoreDef&gt;</code> elements) between this staff and the preceding one in the same system. This value is meaningless for the first staff in a system since the spacing.system attribute indicates the spacing between systems.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records the absolute distance (as opposed to the relative distances recorded in <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;scoreDef&gt;</code> elements) between this staff and the preceding one in the same system. This value is meaningless for the first staff in a system since the spacing.system attribute indicates the spacing between systems.</a:documentation>
             <ref name="mei_data.MEASUREMENTSIGNED"/>
          </attribute>
       </optional>
diff --git a/dev/mei-Mensural.rng b/dev/mei-Mensural.rng
index 6abf313..db9ef5b 100644
--- a/dev/mei-Mensural.rng
+++ b/dev/mei-Mensural.rng
@@ -1,11 +1,11 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <grammar xmlns="http://relaxng.org/ns/structure/1.0"
          xmlns:tei="http://www.tei-c.org/ns/1.0"
          xmlns:teix="http://www.tei-c.org/ns/Examples"
          xmlns:xlink="http://www.w3.org/1999/xlink"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.music-encoding.org/ns/mei"><!--
-Schema generated from ODD source 2024-07-26T13:20:44Z. . 
+Schema generated from ODD source 2024-07-26T13:40:28Z. . 
 TEI Edition: Development Version 
 TEI Edition Location: https://www.tei-c.org/Vault/P5// 
   
@@ -8278,6 +8278,7 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
       <optional>
          <attribute name="deg">
             <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(degree) Captures scale degree information using <a xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   href="https://www.humdrum.org/rep/deg/">Humdrum **deg syntax</a> -- an optional indicator of melodic approach (^ = ascending approach, v = descending approach), a scale degree value (1 = tonic ... 7 = leading tone), and an optional indication of chromatic alteration, 1, v7, ^1, or v5+, for example. The amount of chromatic alternation is not indicated.</a:documentation>
             <ref name="mei_data.SCALEDEGREE"/>
          </attribute>
@@ -8328,7 +8329,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
    <define name="mei_att.keySigDefault.anl.attribute.key.accid">
       <optional>
          <attribute name="key.accid">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains an accidental for the tonic key, if one is required, e.g., if <code xmlns="http://www.w3.org/1999/xhtml">@key.pname</code> equals c and <code xmlns="http://www.w3.org/1999/xhtml">@key.accid</code> equals s, then a tonic of C# is indicated.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains an accidental for the tonic key, if one is required, e.g., if <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@key.pname</code> equals c and <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@key.accid</code> equals s, then a tonic of C# is indicated.</a:documentation>
             <ref name="mei_data.ACCIDENTAL.GESTURAL"/>
          </attribute>
       </optional>
@@ -8371,6 +8374,7 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
       <optional>
          <attribute name="mfunc">
             <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes melodic function using <a xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   href="https://www.humdrum.org/rep/embel/">Humdrum **embel syntax</a>.</a:documentation>
             <ref name="mei_data.MELODICFUNCTION"/>
          </attribute>
@@ -8510,7 +8514,8 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
    </define>
    <define name="mei_meiCorpus">
       <element name="meiCorpus">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(MEI corpus) A group of related MEI documents, consisting of a header for the group, and one or more <code xmlns="http://www.w3.org/1999/xhtml">&lt;mei&gt;</code> elements, each with its own complete header.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(MEI corpus) A group of related MEI documents, consisting of a header for the group, and one or more <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;mei&gt;</code> elements, each with its own complete header.</a:documentation>
          <ref name="mei_meiHead"/>
          <zeroOrMore>
             <ref name="mei_mei"/>
@@ -8718,9 +8723,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-sp-sp_start-type_attributes_required-constraint-rule-6">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:sp[ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff][not(ancestor::mei:sp)]">
@@ -8729,9 +8734,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-sp-sp_start-type_attributes_forbidden-constraint-rule-7">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:sp[not(ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff)]">
@@ -8762,9 +8767,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-stageDir-stageDir_start-type_attributes_required-constraint-rule-8">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:stageDir[ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff][not(ancestor::mei:sp)]">
@@ -8773,9 +8778,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-stageDir-stageDir_start-type_attributes_forbidden-constraint-rule-9">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:stageDir[not(ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff) or ancestor::mei:sp]">
@@ -9016,9 +9021,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-cpMark-cpMark_start-_and_end-type_attributes_required-constraint-rule-10">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:cpMark">
@@ -9166,9 +9171,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
             </attribute>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-handShift-new-check_newTarget-constraint-rule-11">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@new">
@@ -9186,9 +9191,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
             </attribute>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-handShift-old-check_oldTarget-constraint-rule-12">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@old">
@@ -9204,7 +9209,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
    </define>
    <define name="mei_metaMark">
       <element name="metaMark">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A graphical or textual statement with additional / explanatory information about the musical text. The textual consequences of this intervention are encoded independently via other means; that is, with elements such as <code xmlns="http://www.w3.org/1999/xhtml">&lt;add&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml">&lt;del&gt;</code>, etc.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A graphical or textual statement with additional / explanatory information about the musical text. The textual consequences of this intervention are encoded independently via other means; that is, with elements such as <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;add&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;del&gt;</code>, etc.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -9215,9 +9222,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-metaMark-metaMark_start-type_attributes_required-constraint-rule-13">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:metaMark">
@@ -9457,7 +9464,9 @@ Suggested values include: 1] confirmation; 2] addition; 3] deletion; 4] substitu
    <define name="mei_att.extSym.auth.attribute.glyph.auth">
       <optional>
          <attribute name="glyph.auth">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> is taken, or the textual content of the element.
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> is taken, or the textual content of the element.
 Suggested values include: 1] smufl</a:documentation>
             <choice>
                <value>smufl</value>
@@ -9470,7 +9479,9 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.extSym.auth.attribute.glyph.uri">
       <optional>
          <attribute name="glyph.uri">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The web-accessible location of the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> is taken, or the textual content of the element.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The web-accessible location of the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> is taken, or the textual content of the element.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -9586,7 +9597,8 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_zone">
       <element name="zone">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Defines an area of interest within a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> or graphic file.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Defines an area of interest within a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> or graphic file.</a:documentation>
          <zeroOrMore>
             <ref name="mei_model.figDescLike"/>
          </zeroOrMore>
@@ -9730,9 +9742,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_zone"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-graphic-graphic_attributes-constraint-rule-17">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:zone/mei:graphic">
@@ -9740,7 +9752,6 @@ Suggested values include: 1] smufl</a:documentation>
             children.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:symbolDef/mei:graphic">
@@ -9748,7 +9759,6 @@ Suggested values include: 1] smufl</a:documentation>
             startid attribute or ulx and uly attributes.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:graphic[not(ancestor::mei:symbolDef or ancestor::mei:zone)]">
@@ -9831,7 +9841,8 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_tr">
       <element name="tr">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(table row) A formatting element that contains one or more cells (intersection of a row and a column) in a <code xmlns="http://www.w3.org/1999/xhtml">&lt;table&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(table row) A formatting element that contains one or more cells (intersection of a row and a column) in a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;table&gt;</code>.</a:documentation>
          <zeroOrMore>
             <choice>
                <ref name="mei_th"/>
@@ -9925,9 +9936,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-fing-fing_start-type_attributes_required-constraint-rule-20">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fing[not(ancestor::mei:fingGrp)]">
@@ -9936,9 +9947,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-fing-stack_exclusion-constraint-rule-21">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fing">
@@ -9966,9 +9977,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-fingGrp-require_fingeringLike_children-constraint-rule-22">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fingGrp">
@@ -10211,9 +10222,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_extMeta"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-manifestation-check_singleton-constraint-rule-25">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:manifestation[@singleton eq 'true']">
@@ -10222,9 +10233,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-manifestation-check_singleton_availability-constraint-rule-26">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:manifestation[@singleton eq 'false'] | mei:manifestation[not(@singleton)]">
@@ -10514,6 +10525,7 @@ Suggested values include: 1] smufl</a:documentation>
       <optional>
          <attribute name="dur.recip">
             <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Duration as an optionally dotted <a xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   href="https://www.humdrum.org/rep/recip/">Humdrum **recip value</a>.</a:documentation>
             <data type="token">
                <param name="pattern">[0-9]+(%[0-9]+)?\.*q?</param>
@@ -10835,7 +10847,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.harm.log.attribute.chordref">
       <optional>
          <attribute name="chordref">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(chord reference) Contains a reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;chordDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(chord reference) Contains a reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;chordDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -10944,7 +10957,8 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_chordMember">
       <element name="chordMember">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An individual pitch in a chord defined by a <code xmlns="http://www.w3.org/1999/xhtml">&lt;chordDef&gt;</code> element.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An individual pitch in a chord defined by a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;chordDef&gt;</code> element.</a:documentation>
          <empty/>
          <ref name="mei_att.common.attributes"/>
          <ref name="mei_att.chordMember.anl.attributes"/>
@@ -11013,9 +11027,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-harm-harm_start-type_attributes_required-constraint-rule-31">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:harm">
@@ -11041,7 +11055,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.outer.recto">
       <optional>
          <attribute name="outer.recto">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the outer recto side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the outer recto side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -11049,7 +11064,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.inner.verso">
       <optional>
          <attribute name="inner.verso">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the inner verso side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the inner verso side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -11057,7 +11073,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.inner.recto">
       <optional>
          <attribute name="inner.recto">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the inner recto side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the inner recto side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -11065,7 +11082,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.outer.verso">
       <optional>
          <attribute name="outer.verso">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the outer verso side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the outer verso side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -11077,7 +11095,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.foliumSurfaces.attribute.recto">
       <optional>
          <attribute name="recto">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the recto side of the sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the recto side of the sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -11085,7 +11104,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.foliumSurfaces.attribute.verso">
       <optional>
          <attribute name="verso">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the verso side of the sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the verso side of the sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -11390,9 +11410,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_desc"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-attUsage-context_attribute_requires_content-constraint-rule-32">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@context">
@@ -11516,9 +11536,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_category"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-category-category_id-constraint-rule-33">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:category">
@@ -11576,9 +11596,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_model.dateLike"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-change-check_change-constraint-rule-34">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:change">
@@ -11662,9 +11682,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-componentList-checkComponentList-constraint-rule-35">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:componentList">
@@ -11673,9 +11693,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-componentList-checkComponents-constraint-rule-36">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:componentList[mei:*[@comptype]]">
@@ -11734,9 +11754,9 @@ Suggested values include: 1] smufl</a:documentation>
             </oneOrMore>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-contents-checkContentsLabels-constraint-rule-37">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:contents[mei:label]">
@@ -12113,9 +12133,9 @@ Suggested values include: 1] cut; 2] rip</a:documentation>
             <ref name="mei_hand"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-handList-checkHandListLabels-constraint-rule-38">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:handList[mei:label]">
@@ -12146,9 +12166,9 @@ Suggested values include: 1] cut; 2] rip</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-history-history_restriction-constraint-rule-39">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:history[parent::mei:work or parent::mei:expression or parent::mei:manifestation[not(@singleton='true')]]">
@@ -12165,9 +12185,9 @@ Suggested values include: 1] cut; 2] rip</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Incipit coded in a non-XML, plain text format, such as Plaine &amp; Easie Code.</a:documentation>
          <text/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-incipCode-Check_incipCode_form_mimetype-constraint-rule-40">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:incipCode">
@@ -12310,9 +12330,9 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             <ref name="mei_revisionDesc"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-meiHead-check_meiHead_type-constraint-rule-41">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'music']">
@@ -12320,7 +12340,6 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             only when the document element is "mei".</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'corpus']">
@@ -12328,7 +12347,6 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             'corpus' only when the document element is "meiCorpus".</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'independent']">
@@ -12459,9 +12477,9 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             <ref name="mei_model.bifoliumLike"/>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-patch-check_attached_position-constraint-rule-44">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:patch">
@@ -12861,9 +12879,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_model.biblLike"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-source-check_source_target-constraint-rule-45">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:source/@target">
@@ -12962,9 +12980,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_attUsage"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-tagUsage-context_attribute_requires_content-constraint-rule-46">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@context">
@@ -12992,7 +13010,8 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          </optional>
          <optional>
             <attribute name="withid">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Number of occurrences in the defined context that have an <code xmlns="http://www.w3.org/1999/xhtml">@xml:id</code> attribute.</a:documentation>
+               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Number of occurrences in the defined context that have an <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">@xml:id</code> attribute.</a:documentation>
                <data type="nonNegativeInteger"/>
             </attribute>
          </optional>
@@ -13035,9 +13054,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_term"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-termList-checkTermListLabels-constraint-rule-47">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:termList[mei:label]">
@@ -13767,9 +13786,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Plica</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-plica-Check_plica-constraint-rule-51">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:plica">
@@ -13803,9 +13822,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A stem element.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-stem-Check_stem-constraint-rule-52">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:stem">
@@ -13868,7 +13887,8 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
    <define name="mei_att.instrumentIdent.attribute.instr">
       <optional>
          <attribute name="instr">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a MIDI instrument definition. It must contain the ID of an <code xmlns="http://www.w3.org/1999/xhtml">&lt;instrDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a MIDI instrument definition. It must contain the ID of an <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;instrDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -14524,9 +14544,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes the system used to ensure correct ordering of the quires making up an item, typically by means of annotations at the foot of the page.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-catchwords-check_catchwords_inline-constraint-rule-57">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:catchwords">
@@ -14781,9 +14801,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_locus"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-locusGrp-check_locusGrp_inline-constraint-rule-58">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:locusGrp">
@@ -14929,9 +14949,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(second folio) Marks the word or words taken from a fixed point in a codex (typically the beginning of the second leaf) in order to provide a unique identifier for the item.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-secFolio-check_secFolio_inline-constraint-rule-59">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:secFolio">
@@ -14951,9 +14971,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a description of the leaf or quire signatures found within a codex.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-signatures-check_signatures_inline-constraint-rule-60">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:signatures">
@@ -15800,7 +15820,8 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
    <define name="mei_att.alignment.attribute.when">
       <optional>
          <attribute name="when">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the point of occurrence of this feature along a time line. Its value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;when&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the point of occurrence of this feature along a time line. Its value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;when&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -15827,9 +15848,9 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
             <ref name="mei_clip"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-avFile-avFile_child_of_clip-constraint-rule-62">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clip/mei:avFile">
@@ -15856,9 +15877,9 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
             <ref name="mei_when"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-clip-betype_required_when_begin_or_end-constraint-rule-63">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clip[@begin or @end]">
@@ -15898,9 +15919,9 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
             <ref name="mei_clip"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-recording-betype_required_when_begin_or_end-constraint-rule-64">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:recording[@begin or @end]">
@@ -15923,9 +15944,9 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
             <ref name="mei_extData"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-when-check_when_interval-constraint-rule-65">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[@interval]">
@@ -15935,7 +15956,6 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
             element.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[matches(@interval, '^[0-9]+$')]">
@@ -15943,7 +15963,6 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
             @inttype cannot be 'time'.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[matches(@interval, ':')]">
@@ -15952,9 +15971,9 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-when-check_when_absolute-constraint-rule-68">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[@absolute]">
@@ -16001,9 +16020,9 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
             </attribute>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-when-since-check_sinceTarget-constraint-rule-69">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@since">
@@ -16145,7 +16164,8 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
    <define name="mei_att.articulation.attribute.artic">
       <optional>
          <attribute name="artic">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Encodes the written articulation(s). Articulations are normally encoded in order from the note head outward; that is, away from the stem. See additional notes at att.vis.note. Only articulations should be encoded in the artic attribute; for example, fingerings should be encoded using the <code xmlns="http://www.w3.org/1999/xhtml">&lt;fing&gt;</code> element.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Encodes the written articulation(s). Articulations are normally encoded in order from the note head outward; that is, away from the stem. See additional notes at att.vis.note. Only articulations should be encoded in the artic attribute; for example, fingerings should be encoded using the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;fing&gt;</code> element.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.ARTICULATION"/>
@@ -16292,7 +16312,9 @@ Suggested values include: 1] paper; 2] parch; 3] mixed</a:documentation>
    <define name="mei_att.canonical.attribute.codedval">
       <optional>
          <attribute name="codedval">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A value that represents or identifies other data. Often, it is a primary key in the database or a unique value in the coded list identified by the <code xmlns="http://www.w3.org/1999/xhtml">@auth</code> or <code xmlns="http://www.w3.org/1999/xhtml">@auth.uri</code> attributes.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A value that represents or identifies other data. Often, it is a primary key in the database or a unique value in the coded list identified by the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@auth</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@auth.uri</code> attributes.</a:documentation>
             <list>
                <oneOrMore>
                   <data type="NMTOKEN"/>
@@ -17001,7 +17023,8 @@ Suggested values include: 1] internal; 2] external; 3] conjecture</a:documentati
    <define name="mei_att.fermataPresent.attribute.fermata">
       <optional>
          <attribute name="fermata">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the attachment of a fermata to this element. If visual information about the fermata needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml">&lt;fermata&gt;</code> element should be employed instead.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the attachment of a fermata to this element. If visual information about the fermata needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;fermata&gt;</code> element should be employed instead.</a:documentation>
             <ref name="mei_data.STAFFREL.basic"/>
          </attribute>
       </optional>
@@ -17047,7 +17070,8 @@ Suggested values include: 1] internal; 2] external; 3] conjecture</a:documentati
    <define name="mei_att.handIdent.attribute.hand">
       <optional>
          <attribute name="hand">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Signifies the hand responsible for an action. The value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;hand&gt;</code> element declared in the header.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Signifies the hand responsible for an action. The value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;hand&gt;</code> element declared in the header.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -17815,7 +17839,8 @@ Suggested values include: 1] byte; 2] char; 3] cm; 4] deg; 5] in; 6] issue; 7] f
    <define name="mei_att.meterConformance.bar.attribute.control">
       <optional>
          <attribute name="control">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates whether or not a bar line is "controlling"; that is, if it indicates a point of alignment across all the parts. Bar lines within a score are usually controlling; that is, they "line up". Bar lines within parts may or may not be controlling. When applied to <code xmlns="http://www.w3.org/1999/xhtml">&lt;measure&gt;</code>, this attribute indicates the nature of the right bar line but not the left.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates whether or not a bar line is "controlling"; that is, if it indicates a point of alignment across all the parts. Bar lines within a score are usually controlling; that is, they "line up". Bar lines within parts may or may not be controlling. When applied to <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;measure&gt;</code>, this attribute indicates the nature of the right bar line but not the left.</a:documentation>
             <ref name="mei_data.BOOLEAN"/>
          </attribute>
       </optional>
@@ -18027,7 +18052,8 @@ Suggested values include: 1] byte; 2] char; 3] cm; 4] deg; 5] in; 6] issue; 7] f
    <define name="mei_att.noteHeads.attribute.head.altsym">
       <optional>
          <attribute name="head.altsym">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -18049,7 +18075,8 @@ Suggested values include: 1] byte; 2] char; 3] cm; 4] deg; 5] in; 6] issue; 7] f
    <define name="mei_att.noteHeads.attribute.head.auth">
       <optional>
          <attribute name="head.auth">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which a numerical value of <code xmlns="http://www.w3.org/1999/xhtml">@head.shape</code> is taken.
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which a numerical value of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@head.shape</code> is taken.
 Suggested values include: 1] smufl</a:documentation>
             <choice>
                <value>smufl</value>
@@ -18271,7 +18298,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.origin.timestamp.log.attribute.origin.tstamp2">
       <optional>
          <attribute name="origin.tstamp2">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">encodes the ending point of musical material in terms of musical time, i.e., a count of measures plus a beat location. The values are relative to the measure identified by <code xmlns="http://www.w3.org/1999/xhtml">@origin.tstamp</code>.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">encodes the ending point of musical material in terms of musical time, i.e., a count of measures plus a beat location. The values are relative to the measure identified by <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@origin.tstamp</code>.</a:documentation>
             <ref name="mei_data.MEASUREBEAT"/>
          </attribute>
       </optional>
@@ -18764,7 +18792,9 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.source.attribute.source">
       <optional>
          <attribute name="source">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains a list of one or more pointers indicating the sources which attest to a given reading. Each value should correspond to the ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml">&lt;manifestation&gt;</code>element located in the document header.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains a list of one or more pointers indicating the sources which attest to a given reading. Each value should correspond to the ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;manifestation&gt;</code>element located in the document header.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.URI"/>
@@ -21554,9 +21584,9 @@ Suggested values include: 1] smufl</a:documentation>
             </zeroOrMore>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-annot-Check_annot_data-constraint-rule-108">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:annot[@data]">
@@ -21679,9 +21709,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-biblList-checkBiblLabels-constraint-rule-109">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:biblList[mei:label]">
@@ -21775,9 +21805,9 @@ Suggested values include: 1] smufl</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Break, pause, or interruption in the normal tempo of a composition. Typically indicated by "railroad tracks", i.e., two diagonal slashes.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-caesura-caesura_start-type_attributes_required-constraint-rule-110">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:caesura">
@@ -21881,9 +21911,9 @@ Suggested values include: 1] smufl</a:documentation>
             <data type="positiveInteger"/>
          </attribute>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-cb-n-check_cb-constraint-rule-111">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:cb">
@@ -21925,9 +21955,9 @@ Suggested values include: 1] smufl</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indication of the exact location of a particular note on the staff and, therefore, the other notes as well.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-clef-Clef_position_lines-constraint-rule-112">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clef[matches(@shape, '[FCG]')][ancestor::mei:staffDef[@lines]]">
@@ -21937,9 +21967,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-clef-Clef_position_nolines-constraint-rule-113">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clef[ancestor::mei:staffDef[not(@lines)]]">
@@ -22014,9 +22044,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-contributor-check_contributor_role-constraint-rule-114">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:contributor">
@@ -22104,9 +22134,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-dedicatee-check_dedicatee-constraint-rule-115">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dedicatee">
@@ -22205,9 +22235,9 @@ Suggested values include: 1] alt; 2] angle; 3] circum; 4] depth; 5] diameter; 6]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Information about the physical size of an entity; usually includes numerical data.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-dimensions-check_dimensions-constraint-rule-116">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:physDesc/mei:dimensions">
@@ -22229,7 +22259,10 @@ Suggested values include: 1] alt; 2] angle; 3] circum; 4] depth; 5] diameter; 6]
    </define>
    <define name="mei_dir">
       <element name="dir">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(directive) An instruction expressed as a combination of text and symbols, typically above, below, or between staves, but not on the staff — that is not encoded elsewhere in more specific elements, like <code xmlns="http://www.w3.org/1999/xhtml">&lt;tempo&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml">&lt;dynam&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml">&lt;repeatMark&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(directive) An instruction expressed as a combination of text and symbols, typically above, below, or between staves, but not on the staff — that is not encoded elsewhere in more specific elements, like <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tempo&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;dynam&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;repeatMark&gt;</code>.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -22240,9 +22273,9 @@ Suggested values include: 1] alt; 2] angle; 3] circum; 4] depth; 5] diameter; 6]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-dir-dir_start-type_attributes_required-constraint-rule-117">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dir[not(ancestor::mei:syllable)]">
@@ -22368,9 +22401,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-dynam-dynam_start-type_attributes_required-constraint-rule-118">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dynam">
@@ -22379,9 +22412,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-dynam-dynam_end-type_attributes-constraint-rule-119">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dynam[@val2]">
@@ -22639,9 +22672,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             <ref name="mei_model.labelLike"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-grpSym-check_grpSym_attributes_scoreDef-constraint-rule-120">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:grpSym[parent::mei:scoreDef]">
@@ -22650,9 +22683,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-grpSym-check_grpSym_attributes_staffDef-constraint-rule-121">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:grpSym[parent::mei:staffGrp]">
@@ -22791,9 +22824,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(key accidental) Accidental in a key signature.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-keyAccid-Check_keyAccidPlacement-constraint-rule-122">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:keyAccid">
@@ -22831,9 +22864,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-keySig-check_keyAccid_oct-constraint-rule-123">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:keySig[mei:keyAccid[@oct]]">
@@ -22843,9 +22876,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-keySig-check_keySig_editorial-constraint-rule-124">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:keySig/mei:*[local-name() eq 'add' or local-name() eq 'corr'             or local-name() eq 'damage' or local-name() eq 'del' or local-name() eq 'orig' or              local-name() eq 'reg' or local-name() eq 'restore' or local-name() eq 'sic' or              local-name() eq 'supplied' or local-name() eq 'unclear']">
@@ -22864,7 +22897,8 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
    </define>
    <define name="mei_label">
       <element name="label">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A container for document text that identifies the feature to which it is attached. For a "tool tip" or other generated label, use the <code xmlns="http://www.w3.org/1999/xhtml">@label</code> attribute.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A container for document text that identifies the feature to which it is attached. For a "tool tip" or other generated label, use the <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">@label</code> attribute.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -23060,9 +23094,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
          <ref name="mei_meiHead"/>
          <ref name="mei_music"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-mei-Check_staff-constraint-rule-125">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:*[@staff]">
@@ -23177,9 +23211,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-name-nameParts-constraint-rule-126">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:name">
@@ -23284,9 +23318,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-ornam-ornam_start-type_attributes_required-constraint-rule-127">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:ornam">
@@ -23456,9 +23490,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             <ref name="mei_curve"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-phrase-phrase_start-_and_end-type_attributes_required-constraint-rule-128">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:phrase">
@@ -23469,9 +23503,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-phrase-phrase_containing_curve-constraint-rule-129">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:phrase[mei:curve[@bezier or @bulge or @curvedir or @lform or @lwidth or @ho or              @startho or @endho or @to or @startto or @endto or @vo or @startvo or @endvo or @x or @y or @x2 or @y2]]">
@@ -23575,7 +23609,11 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
          <ref name="mei_att.pointing.attributes"/>
          <ref name="mei_att.targetEval.attributes"/>
          <attribute name="rel">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes the relationship between the entity identified by the <code xmlns="http://www.w3.org/1999/xhtml">&lt;relatedItem&gt;</code> element and the resource described in the parent element, i.e., <code xmlns="http://www.w3.org/1999/xhtml">&lt;bibl&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml">&lt;relatedItem&gt;</code>.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes the relationship between the entity identified by the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;relatedItem&gt;</code> element and the resource described in the parent element, i.e., <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;bibl&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;relatedItem&gt;</code>.</a:documentation>
             <ref name="mei_data.MODSRELATIONSHIP"/>
          </attribute>
          <empty/>
@@ -23586,9 +23624,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes a relationship or linkage amongst entities.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-relation-FRBR_relation-constraint-rule-130">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:relationList/mei:relation[parent::mei:work or parent::mei:expression or           parent::mei:source or parent::mei:item]">
@@ -23711,9 +23749,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-respStmt-check_respStmt-constraint-rule-131">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:respStmt[not(ancestor::mei:change)]">
@@ -23740,9 +23778,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-rest-Check_restline-constraint-rule-132">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       context="mei:rest[@line]">
                <sch:let name="thisstaff" value="ancestor::mei:staff/@n"/>
@@ -23891,9 +23929,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-section-Check_sectionexpansion-constraint-rule-133">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:section[mei:expansion]">
@@ -24038,9 +24076,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-staff-checkStaff_n-constraint-rule-134">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staff[@n]">
@@ -24081,9 +24119,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             <ref name="mei_ambitus"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-staffDef-Check_staffDefn-constraint-rule-135">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[not(ancestor::mei:staff)]">
@@ -24097,9 +24135,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-staffDef-Check_ancestor_staff-constraint-rule-136">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[ancestor::mei:staff and @n]">
@@ -24109,9 +24147,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-staffDef-Check_ancestor_staff_lines-constraint-rule-137">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[ancestor::mei:staff and not(@n)]">
@@ -24122,9 +24160,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-staffDef-Check_clef_position_staffDef-constraint-rule-138">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@clef.line and @lines]">
@@ -24133,9 +24171,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-staffDef-Check_clef_position_staffDef_nolines-constraint-rule-139">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@clef.line and not(@lines)]">
@@ -24147,9 +24185,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-staffDef-Check_tab_strings_lines-constraint-rule-140">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@tab.strings and @lines]">
@@ -24160,9 +24198,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-staffDef-Check_tab_strings_nolines-constraint-rule-141">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@tab.strings and not(@lines)]">
@@ -24251,9 +24289,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             <ref name="mei_grpSym"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-staffGrp-Check_staffGrp_unique_staff_n_values-constraint-rule-146">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffGrp">
@@ -24301,9 +24339,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a previously defined symbol.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-symbol-symbolDef_symbol_attributes_required-constraint-rule-147">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:symbol[ancestor::mei:symbolDef]">
@@ -24336,9 +24374,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-tempo-tempo_in_header_disallow_most_attrs-constraint-rule-148">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tempo[not(ancestor::mei:score or ancestor::mei:part)]">
@@ -24348,9 +24386,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-tempo-tempo_start-type_attributes_required-constraint-rule-149">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tempo[not(ancestor::mei:syllable) and not(ancestor::mei:work) and not(ancestor::mei:expression) and not(count(ancestor::mei:*) = 0)]">
@@ -24379,9 +24417,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-term-Check_term_dataTarget-constraint-rule-150">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:term[@data]">
@@ -24659,7 +24697,10 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    <define name="mei_att.stringtab.attribute.tab.line">
       <optional>
          <attribute name="tab.line">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used in German lute tablature in cases where vertical positioning deviates from the norm which can be specified by <code xmlns="http://www.w3.org/1999/xhtml">@tab.align</code>. Indicates the position of the note on one of the horizontal strands corresponding to the <code xmlns="http://www.w3.org/1999/xhtml">@lines</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml">&lt;staffDef&gt;</code>. (Note that in this case, the lines are conceptual rather than visible).</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used in German lute tablature in cases where vertical positioning deviates from the norm which can be specified by <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@tab.align</code>. Indicates the position of the note on one of the horizontal strands corresponding to the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@lines</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;staffDef&gt;</code>. (Note that in this case, the lines are conceptual rather than visible).</a:documentation>
             <ref name="mei_data.CLEFLINE"/>
          </attribute>
       </optional>
@@ -24667,7 +24708,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    <define name="mei_att.stringtab.attribute.tab.string">
       <optional>
          <attribute name="tab.string">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml">@tab.course</code> and will be removed in a future version. Records which string is to be played.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@tab.course</code> and will be removed in a future version. Records which string is to be played.</a:documentation>
             <ref name="mei_data.STRINGNUMBER"/>
          </attribute>
       </optional>
@@ -24698,7 +24740,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    <define name="mei_att.stringtab.tuning.attribute.tab.strings">
       <optional>
          <attribute name="tab.strings">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
             <list>
                <oneOrMore>
                   <data type="token">
@@ -24712,7 +24755,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    <define name="mei_att.stringtab.tuning.attribute.tab.courses">
       <optional>
          <attribute name="tab.courses">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
             <list>
                <oneOrMore>
                   <data type="token">
@@ -24739,7 +24783,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
          <ref name="mei_att.startEndId.attributes"/>
          <optional>
             <attribute name="fret">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml">@tab.fret</code>, and will be removed in a future version. Records the location at which the strings should be stopped against a fret in a fretboard diagram. This may or may not be the same as the actual location on the fretboard of the instrument in performance.</a:documentation>
+               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">@tab.fret</code>, and will be removed in a future version. Records the location at which the strings should be stopped against a fret in a fretboard diagram. This may or may not be the same as the actual location on the fretboard of the instrument in performance.</a:documentation>
                <data type="positiveInteger">
                   <param name="minInclusive">1</param>
                   <param name="maxInclusive">5</param>
@@ -24779,7 +24824,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    </define>
    <define name="mei_tabDurSym">
       <element name="tabDurSym">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A visual indication of the duration of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;tabGrp&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A visual indication of the duration of a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tabGrp&gt;</code>.</a:documentation>
          <empty/>
          <ref name="mei_att.common.attributes"/>
          <ref name="mei_att.facsimile.attributes"/>
@@ -24793,7 +24839,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    </define>
    <define name="mei_tabGrp">
       <element name="tabGrp">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A group of simultaneous tab notes, comparable to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;chord&gt;</code> in CMN. Rarely, may also contain rests, as in some "German" lute tablatures.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A group of simultaneous tab notes, comparable to a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;chord&gt;</code> in CMN. Rarely, may also contain rests, as in some "German" lute tablatures.</a:documentation>
          <optional>
             <ref name="mei_tabDurSym"/>
          </optional>
@@ -25104,7 +25151,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    </define>
    <define name="mei_li">
       <element name="li">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(list item) Single item in a <code xmlns="http://www.w3.org/1999/xhtml">&lt;list&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(list item) Single item in a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;list&gt;</code>.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -25133,9 +25181,9 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
             <ref name="mei_li"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-list-list_type_constraint-constraint-rule-151">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:list[contains(@type,'gloss')]">
@@ -25154,7 +25202,11 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
          <ref name="mei_att.xy.attributes"/>
          <optional>
             <attribute name="form">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used to indicate the format of a list. In a simple list, <code xmlns="http://www.w3.org/1999/xhtml">&lt;li&gt;</code> elements are not numbered or bulleted. In a marked list, the sequence of the list items is not critical, and a bullet, box, dash, or other character is displayed at the start of each <code xmlns="http://www.w3.org/1999/xhtml">&lt;item&gt;</code>. In an ordered list, the sequence of the items is important, and each <code xmlns="http://www.w3.org/1999/xhtml">&lt;li&gt;</code> is lettered or numbered. Style sheet functions should be used to specify the mark or numeration system for each <code xmlns="http://www.w3.org/1999/xhtml">&lt;li&gt;</code>.</a:documentation>
+               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used to indicate the format of a list. In a simple list, <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;li&gt;</code> elements are not numbered or bulleted. In a marked list, the sequence of the list items is not critical, and a bullet, box, dash, or other character is displayed at the start of each <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;item&gt;</code>. In an ordered list, the sequence of the items is important, and each <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;li&gt;</code> is lettered or numbered. Style sheet functions should be used to specify the mark or numeration system for each <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;li&gt;</code>.</a:documentation>
                <choice>
                   <value>simple</value>
                   <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Items are not numbered or bulleted.</a:documentation>
@@ -25189,7 +25241,8 @@ Suggested values include: 1] gloss; 2] index; 3] instructions; 4] litany; 5] syl
    </define>
    <define name="mei_q">
       <element name="q">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(quoted) Contains material which is distinguished from the surrounding phrase-level text using quotation marks or a similar method. Use <code xmlns="http://www.w3.org/1999/xhtml">&lt;quote&gt;</code> for block-level quotations.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(quoted) Contains material which is distinguished from the surrounding phrase-level text using quotation marks or a similar method. Use <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;quote&gt;</code> for block-level quotations.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -25279,7 +25332,8 @@ Suggested values include: 1] spoken; 2] thought; 3] written; 4] soCalled; 5] for
    <define name="mei_att.altSym.attribute.altsym">
       <optional>
          <attribute name="altsym">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -25397,9 +25451,9 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A curved line that cannot be represented by a more specific element, such as a slur.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-curve-symbolDef_curve_attributes_required-constraint-rule-153">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:curve[ancestor::mei:symbolDef]">
@@ -25430,9 +25484,9 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Mensural-line-line_start-_and_end-type_attributes_required-constraint-rule-154">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:line[ancestor::mei:symbolDef]">
@@ -25442,7 +25496,6 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
             either an endid attribute or both x2 and y2 attributes.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:line[not(ancestor::mei:symbolDef)]">
@@ -26251,7 +26304,8 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
    <define name="mei_att.pb.vis.attribute.folium">
       <optional>
          <attribute name="folium">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">States the side of a leaf (as in a manuscript) on which the content following the <code xmlns="http://www.w3.org/1999/xhtml">&lt;pb&gt;</code> element occurs.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">States the side of a leaf (as in a manuscript) on which the content following the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;pb&gt;</code> element occurs.</a:documentation>
             <choice>
                <value>verso</value>
                <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The back of a manuscript page.</a:documentation>
@@ -26455,7 +26509,8 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
    <define name="mei_att.staffDef.vis.attribute.spacing">
       <optional>
          <attribute name="spacing">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records the absolute distance (as opposed to the relative distances recorded in <code xmlns="http://www.w3.org/1999/xhtml">&lt;scoreDef&gt;</code> elements) between this staff and the preceding one in the same system. This value is meaningless for the first staff in a system since the spacing.system attribute indicates the spacing between systems.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records the absolute distance (as opposed to the relative distances recorded in <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;scoreDef&gt;</code> elements) between this staff and the preceding one in the same system. This value is meaningless for the first staff in a system since the spacing.system attribute indicates the spacing between systems.</a:documentation>
             <ref name="mei_data.MEASUREMENTSIGNED"/>
          </attribute>
       </optional>
diff --git a/dev/mei-Neumes.rng b/dev/mei-Neumes.rng
index 1832e82..c613b67 100644
--- a/dev/mei-Neumes.rng
+++ b/dev/mei-Neumes.rng
@@ -1,11 +1,11 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <grammar xmlns="http://relaxng.org/ns/structure/1.0"
          xmlns:tei="http://www.tei-c.org/ns/1.0"
          xmlns:teix="http://www.tei-c.org/ns/Examples"
          xmlns:xlink="http://www.w3.org/1999/xlink"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.music-encoding.org/ns/mei"><!--
-Schema generated from ODD source 2024-07-26T13:20:45Z. . 
+Schema generated from ODD source 2024-07-26T13:40:29Z. . 
 TEI Edition: Development Version 
 TEI Edition Location: https://www.tei-c.org/Vault/P5// 
   
@@ -8147,6 +8147,7 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
       <optional>
          <attribute name="deg">
             <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(degree) Captures scale degree information using <a xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   href="https://www.humdrum.org/rep/deg/">Humdrum **deg syntax</a> -- an optional indicator of melodic approach (^ = ascending approach, v = descending approach), a scale degree value (1 = tonic ... 7 = leading tone), and an optional indication of chromatic alteration, 1, v7, ^1, or v5+, for example. The amount of chromatic alternation is not indicated.</a:documentation>
             <ref name="mei_data.SCALEDEGREE"/>
          </attribute>
@@ -8200,7 +8201,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
    <define name="mei_att.keySigDefault.anl.attribute.key.accid">
       <optional>
          <attribute name="key.accid">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains an accidental for the tonic key, if one is required, e.g., if <code xmlns="http://www.w3.org/1999/xhtml">@key.pname</code> equals c and <code xmlns="http://www.w3.org/1999/xhtml">@key.accid</code> equals s, then a tonic of C# is indicated.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains an accidental for the tonic key, if one is required, e.g., if <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@key.pname</code> equals c and <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@key.accid</code> equals s, then a tonic of C# is indicated.</a:documentation>
             <ref name="mei_data.ACCIDENTAL.GESTURAL"/>
          </attribute>
       </optional>
@@ -8243,6 +8246,7 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
       <optional>
          <attribute name="mfunc">
             <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes melodic function using <a xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   href="https://www.humdrum.org/rep/embel/">Humdrum **embel syntax</a>.</a:documentation>
             <ref name="mei_data.MELODICFUNCTION"/>
          </attribute>
@@ -8392,7 +8396,8 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
    </define>
    <define name="mei_meiCorpus">
       <element name="meiCorpus">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(MEI corpus) A group of related MEI documents, consisting of a header for the group, and one or more <code xmlns="http://www.w3.org/1999/xhtml">&lt;mei&gt;</code> elements, each with its own complete header.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(MEI corpus) A group of related MEI documents, consisting of a header for the group, and one or more <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;mei&gt;</code> elements, each with its own complete header.</a:documentation>
          <ref name="mei_meiHead"/>
          <zeroOrMore>
             <ref name="mei_mei"/>
@@ -8607,9 +8612,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-sp-sp_start-type_attributes_required-constraint-rule-6">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:sp[ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff][not(ancestor::mei:sp)]">
@@ -8618,9 +8623,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-sp-sp_start-type_attributes_forbidden-constraint-rule-7">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:sp[not(ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff)]">
@@ -8651,9 +8656,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-stageDir-stageDir_start-type_attributes_required-constraint-rule-8">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:stageDir[ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff][not(ancestor::mei:sp)]">
@@ -8662,9 +8667,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-stageDir-stageDir_start-type_attributes_forbidden-constraint-rule-9">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:stageDir[not(ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff) or ancestor::mei:sp]">
@@ -8911,9 +8916,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-cpMark-cpMark_start-_and_end-type_attributes_required-constraint-rule-10">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:cpMark">
@@ -9070,9 +9075,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
             </attribute>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-handShift-new-check_newTarget-constraint-rule-11">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@new">
@@ -9090,9 +9095,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
             </attribute>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-handShift-old-check_oldTarget-constraint-rule-12">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@old">
@@ -9108,7 +9113,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
    </define>
    <define name="mei_metaMark">
       <element name="metaMark">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A graphical or textual statement with additional / explanatory information about the musical text. The textual consequences of this intervention are encoded independently via other means; that is, with elements such as <code xmlns="http://www.w3.org/1999/xhtml">&lt;add&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml">&lt;del&gt;</code>, etc.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A graphical or textual statement with additional / explanatory information about the musical text. The textual consequences of this intervention are encoded independently via other means; that is, with elements such as <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;add&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;del&gt;</code>, etc.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -9119,9 +9126,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-metaMark-metaMark_start-type_attributes_required-constraint-rule-13">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:metaMark">
@@ -9379,7 +9386,9 @@ Suggested values include: 1] confirmation; 2] addition; 3] deletion; 4] substitu
    <define name="mei_att.extSym.auth.attribute.glyph.auth">
       <optional>
          <attribute name="glyph.auth">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> is taken, or the textual content of the element.
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> is taken, or the textual content of the element.
 Suggested values include: 1] smufl</a:documentation>
             <choice>
                <value>smufl</value>
@@ -9392,7 +9401,9 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.extSym.auth.attribute.glyph.uri">
       <optional>
          <attribute name="glyph.uri">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The web-accessible location of the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> is taken, or the textual content of the element.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The web-accessible location of the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> is taken, or the textual content of the element.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -9508,7 +9519,8 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_zone">
       <element name="zone">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Defines an area of interest within a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> or graphic file.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Defines an area of interest within a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> or graphic file.</a:documentation>
          <zeroOrMore>
             <ref name="mei_model.figDescLike"/>
          </zeroOrMore>
@@ -9652,9 +9664,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_zone"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-graphic-graphic_attributes-constraint-rule-17">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:zone/mei:graphic">
@@ -9662,7 +9674,6 @@ Suggested values include: 1] smufl</a:documentation>
             children.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:symbolDef/mei:graphic">
@@ -9670,7 +9681,6 @@ Suggested values include: 1] smufl</a:documentation>
             startid attribute or ulx and uly attributes.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:graphic[not(ancestor::mei:symbolDef or ancestor::mei:zone)]">
@@ -9753,7 +9763,8 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_tr">
       <element name="tr">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(table row) A formatting element that contains one or more cells (intersection of a row and a column) in a <code xmlns="http://www.w3.org/1999/xhtml">&lt;table&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(table row) A formatting element that contains one or more cells (intersection of a row and a column) in a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;table&gt;</code>.</a:documentation>
          <zeroOrMore>
             <choice>
                <ref name="mei_th"/>
@@ -9979,9 +9990,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_extMeta"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-manifestation-check_singleton-constraint-rule-20">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:manifestation[@singleton eq 'true']">
@@ -9990,9 +10001,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-manifestation-check_singleton_availability-constraint-rule-21">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:manifestation[@singleton eq 'false'] | mei:manifestation[not(@singleton)]">
@@ -10279,6 +10290,7 @@ Suggested values include: 1] smufl</a:documentation>
       <optional>
          <attribute name="dur.recip">
             <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Duration as an optionally dotted <a xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   href="https://www.humdrum.org/rep/recip/">Humdrum **recip value</a>.</a:documentation>
             <data type="token">
                <param name="pattern">[0-9]+(%[0-9]+)?\.*q?</param>
@@ -10601,7 +10613,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.harm.log.attribute.chordref">
       <optional>
          <attribute name="chordref">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(chord reference) Contains a reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;chordDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(chord reference) Contains a reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;chordDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -10707,7 +10720,8 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_chordMember">
       <element name="chordMember">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An individual pitch in a chord defined by a <code xmlns="http://www.w3.org/1999/xhtml">&lt;chordDef&gt;</code> element.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An individual pitch in a chord defined by a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;chordDef&gt;</code> element.</a:documentation>
          <empty/>
          <ref name="mei_att.common.attributes"/>
          <ref name="mei_att.chordMember.anl.attributes"/>
@@ -10776,9 +10790,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-harm-harm_start-type_attributes_required-constraint-rule-26">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:harm">
@@ -10804,7 +10818,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.outer.recto">
       <optional>
          <attribute name="outer.recto">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the outer recto side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the outer recto side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -10812,7 +10827,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.inner.verso">
       <optional>
          <attribute name="inner.verso">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the inner verso side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the inner verso side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -10820,7 +10836,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.inner.recto">
       <optional>
          <attribute name="inner.recto">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the inner recto side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the inner recto side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -10828,7 +10845,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.outer.verso">
       <optional>
          <attribute name="outer.verso">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the outer verso side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the outer verso side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -10840,7 +10858,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.foliumSurfaces.attribute.recto">
       <optional>
          <attribute name="recto">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the recto side of the sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the recto side of the sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -10848,7 +10867,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.foliumSurfaces.attribute.verso">
       <optional>
          <attribute name="verso">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the verso side of the sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the verso side of the sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -11153,9 +11173,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_desc"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-attUsage-context_attribute_requires_content-constraint-rule-27">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@context">
@@ -11279,9 +11299,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_category"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-category-category_id-constraint-rule-28">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:category">
@@ -11339,9 +11359,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_model.dateLike"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-change-check_change-constraint-rule-29">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:change">
@@ -11425,9 +11445,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-componentList-checkComponentList-constraint-rule-30">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:componentList">
@@ -11436,9 +11456,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-componentList-checkComponents-constraint-rule-31">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:componentList[mei:*[@comptype]]">
@@ -11497,9 +11517,9 @@ Suggested values include: 1] smufl</a:documentation>
             </oneOrMore>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-contents-checkContentsLabels-constraint-rule-32">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:contents[mei:label]">
@@ -11876,9 +11896,9 @@ Suggested values include: 1] cut; 2] rip</a:documentation>
             <ref name="mei_hand"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-handList-checkHandListLabels-constraint-rule-33">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:handList[mei:label]">
@@ -11909,9 +11929,9 @@ Suggested values include: 1] cut; 2] rip</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-history-history_restriction-constraint-rule-34">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:history[parent::mei:work or parent::mei:expression or parent::mei:manifestation[not(@singleton='true')]]">
@@ -11928,9 +11948,9 @@ Suggested values include: 1] cut; 2] rip</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Incipit coded in a non-XML, plain text format, such as Plaine &amp; Easie Code.</a:documentation>
          <text/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-incipCode-Check_incipCode_form_mimetype-constraint-rule-35">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:incipCode">
@@ -12073,9 +12093,9 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             <ref name="mei_revisionDesc"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-meiHead-check_meiHead_type-constraint-rule-36">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'music']">
@@ -12083,7 +12103,6 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             only when the document element is "mei".</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'corpus']">
@@ -12091,7 +12110,6 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             'corpus' only when the document element is "meiCorpus".</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'independent']">
@@ -12222,9 +12240,9 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             <ref name="mei_model.bifoliumLike"/>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-patch-check_attached_position-constraint-rule-39">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:patch">
@@ -12624,9 +12642,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_model.biblLike"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-source-check_source_target-constraint-rule-40">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:source/@target">
@@ -12725,9 +12743,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_attUsage"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-tagUsage-context_attribute_requires_content-constraint-rule-41">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@context">
@@ -12755,7 +12773,8 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          </optional>
          <optional>
             <attribute name="withid">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Number of occurrences in the defined context that have an <code xmlns="http://www.w3.org/1999/xhtml">@xml:id</code> attribute.</a:documentation>
+               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Number of occurrences in the defined context that have an <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">@xml:id</code> attribute.</a:documentation>
                <data type="nonNegativeInteger"/>
             </attribute>
          </optional>
@@ -12798,9 +12817,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_term"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-termList-checkTermListLabels-constraint-rule-42">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:termList[mei:label]">
@@ -13228,7 +13247,8 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
    <define name="mei_att.instrumentIdent.attribute.instr">
       <optional>
          <attribute name="instr">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a MIDI instrument definition. It must contain the ID of an <code xmlns="http://www.w3.org/1999/xhtml">&lt;instrDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a MIDI instrument definition. It must contain the ID of an <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;instrDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -13884,9 +13904,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes the system used to ensure correct ordering of the quires making up an item, typically by means of annotations at the foot of the page.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-catchwords-check_catchwords_inline-constraint-rule-47">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:catchwords">
@@ -14141,9 +14161,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_locus"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-locusGrp-check_locusGrp_inline-constraint-rule-48">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:locusGrp">
@@ -14289,9 +14309,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(second folio) Marks the word or words taken from a fixed point in a codex (typically the beginning of the second leaf) in order to provide a unique identifier for the item.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-secFolio-check_secFolio_inline-constraint-rule-49">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:secFolio">
@@ -14311,9 +14331,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a description of the leaf or quire signatures found within a codex.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-signatures-check_signatures_inline-constraint-rule-50">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:signatures">
@@ -15759,7 +15779,8 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
    <define name="mei_att.alignment.attribute.when">
       <optional>
          <attribute name="when">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the point of occurrence of this feature along a time line. Its value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;when&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the point of occurrence of this feature along a time line. Its value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;when&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -15786,9 +15807,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             <ref name="mei_clip"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-avFile-avFile_child_of_clip-constraint-rule-52">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clip/mei:avFile">
@@ -15815,9 +15836,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             <ref name="mei_when"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-clip-betype_required_when_begin_or_end-constraint-rule-53">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clip[@begin or @end]">
@@ -15857,9 +15878,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             <ref name="mei_clip"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-recording-betype_required_when_begin_or_end-constraint-rule-54">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:recording[@begin or @end]">
@@ -15882,9 +15903,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             <ref name="mei_extData"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-when-check_when_interval-constraint-rule-55">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[@interval]">
@@ -15894,7 +15915,6 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             element.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[matches(@interval, '^[0-9]+$')]">
@@ -15902,7 +15922,6 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             @inttype cannot be 'time'.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[matches(@interval, ':')]">
@@ -15911,9 +15930,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-when-check_when_absolute-constraint-rule-58">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[@absolute]">
@@ -15960,9 +15979,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             </attribute>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-when-since-check_sinceTarget-constraint-rule-59">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@since">
@@ -16102,7 +16121,8 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
    <define name="mei_att.articulation.attribute.artic">
       <optional>
          <attribute name="artic">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Encodes the written articulation(s). Articulations are normally encoded in order from the note head outward; that is, away from the stem. See additional notes at att.vis.note. Only articulations should be encoded in the artic attribute; for example, fingerings should be encoded using the <code xmlns="http://www.w3.org/1999/xhtml">&lt;fing&gt;</code> element.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Encodes the written articulation(s). Articulations are normally encoded in order from the note head outward; that is, away from the stem. See additional notes at att.vis.note. Only articulations should be encoded in the artic attribute; for example, fingerings should be encoded using the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;fing&gt;</code> element.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.ARTICULATION"/>
@@ -16249,7 +16269,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
    <define name="mei_att.canonical.attribute.codedval">
       <optional>
          <attribute name="codedval">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A value that represents or identifies other data. Often, it is a primary key in the database or a unique value in the coded list identified by the <code xmlns="http://www.w3.org/1999/xhtml">@auth</code> or <code xmlns="http://www.w3.org/1999/xhtml">@auth.uri</code> attributes.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A value that represents or identifies other data. Often, it is a primary key in the database or a unique value in the coded list identified by the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@auth</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@auth.uri</code> attributes.</a:documentation>
             <list>
                <oneOrMore>
                   <data type="NMTOKEN"/>
@@ -16929,7 +16951,8 @@ Suggested values include: 1] internal; 2] external; 3] conjecture</a:documentati
    <define name="mei_att.fermataPresent.attribute.fermata">
       <optional>
          <attribute name="fermata">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the attachment of a fermata to this element. If visual information about the fermata needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml">&lt;fermata&gt;</code> element should be employed instead.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the attachment of a fermata to this element. If visual information about the fermata needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;fermata&gt;</code> element should be employed instead.</a:documentation>
             <ref name="mei_data.STAFFREL.basic"/>
          </attribute>
       </optional>
@@ -16975,7 +16998,8 @@ Suggested values include: 1] internal; 2] external; 3] conjecture</a:documentati
    <define name="mei_att.handIdent.attribute.hand">
       <optional>
          <attribute name="hand">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Signifies the hand responsible for an action. The value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;hand&gt;</code> element declared in the header.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Signifies the hand responsible for an action. The value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;hand&gt;</code> element declared in the header.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -17741,7 +17765,8 @@ Suggested values include: 1] byte; 2] char; 3] cm; 4] deg; 5] in; 6] issue; 7] f
    <define name="mei_att.meterConformance.bar.attribute.control">
       <optional>
          <attribute name="control">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates whether or not a bar line is "controlling"; that is, if it indicates a point of alignment across all the parts. Bar lines within a score are usually controlling; that is, they "line up". Bar lines within parts may or may not be controlling. When applied to <code xmlns="http://www.w3.org/1999/xhtml">&lt;measure&gt;</code>, this attribute indicates the nature of the right bar line but not the left.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates whether or not a bar line is "controlling"; that is, if it indicates a point of alignment across all the parts. Bar lines within a score are usually controlling; that is, they "line up". Bar lines within parts may or may not be controlling. When applied to <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;measure&gt;</code>, this attribute indicates the nature of the right bar line but not the left.</a:documentation>
             <ref name="mei_data.BOOLEAN"/>
          </attribute>
       </optional>
@@ -17950,7 +17975,8 @@ Suggested values include: 1] byte; 2] char; 3] cm; 4] deg; 5] in; 6] issue; 7] f
    <define name="mei_att.noteHeads.attribute.head.altsym">
       <optional>
          <attribute name="head.altsym">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -17972,7 +17998,8 @@ Suggested values include: 1] byte; 2] char; 3] cm; 4] deg; 5] in; 6] issue; 7] f
    <define name="mei_att.noteHeads.attribute.head.auth">
       <optional>
          <attribute name="head.auth">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which a numerical value of <code xmlns="http://www.w3.org/1999/xhtml">@head.shape</code> is taken.
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which a numerical value of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@head.shape</code> is taken.
 Suggested values include: 1] smufl</a:documentation>
             <choice>
                <value>smufl</value>
@@ -18194,7 +18221,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.origin.timestamp.log.attribute.origin.tstamp2">
       <optional>
          <attribute name="origin.tstamp2">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">encodes the ending point of musical material in terms of musical time, i.e., a count of measures plus a beat location. The values are relative to the measure identified by <code xmlns="http://www.w3.org/1999/xhtml">@origin.tstamp</code>.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">encodes the ending point of musical material in terms of musical time, i.e., a count of measures plus a beat location. The values are relative to the measure identified by <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@origin.tstamp</code>.</a:documentation>
             <ref name="mei_data.MEASUREBEAT"/>
          </attribute>
       </optional>
@@ -18684,7 +18712,9 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.source.attribute.source">
       <optional>
          <attribute name="source">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains a list of one or more pointers indicating the sources which attest to a given reading. Each value should correspond to the ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml">&lt;manifestation&gt;</code>element located in the document header.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains a list of one or more pointers indicating the sources which attest to a given reading. Each value should correspond to the ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;manifestation&gt;</code>element located in the document header.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.URI"/>
@@ -21464,9 +21494,9 @@ Suggested values include: 1] smufl</a:documentation>
             </zeroOrMore>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-annot-Check_annot_data-constraint-rule-98">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:annot[@data]">
@@ -21589,9 +21619,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-biblList-checkBiblLabels-constraint-rule-99">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:biblList[mei:label]">
@@ -21685,9 +21715,9 @@ Suggested values include: 1] smufl</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Break, pause, or interruption in the normal tempo of a composition. Typically indicated by "railroad tracks", i.e., two diagonal slashes.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-caesura-caesura_start-type_attributes_required-constraint-rule-100">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:caesura">
@@ -21791,9 +21821,9 @@ Suggested values include: 1] smufl</a:documentation>
             <data type="positiveInteger"/>
          </attribute>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-cb-n-check_cb-constraint-rule-101">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:cb">
@@ -21835,9 +21865,9 @@ Suggested values include: 1] smufl</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indication of the exact location of a particular note on the staff and, therefore, the other notes as well.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-clef-Clef_position_lines-constraint-rule-102">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clef[matches(@shape, '[FCG]')][ancestor::mei:staffDef[@lines]]">
@@ -21847,9 +21877,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-clef-Clef_position_nolines-constraint-rule-103">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clef[ancestor::mei:staffDef[not(@lines)]]">
@@ -21924,9 +21954,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-contributor-check_contributor_role-constraint-rule-104">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:contributor">
@@ -22014,9 +22044,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-dedicatee-check_dedicatee-constraint-rule-105">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dedicatee">
@@ -22115,9 +22145,9 @@ Suggested values include: 1] alt; 2] angle; 3] circum; 4] depth; 5] diameter; 6]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Information about the physical size of an entity; usually includes numerical data.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-dimensions-check_dimensions-constraint-rule-106">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:physDesc/mei:dimensions">
@@ -22139,7 +22169,10 @@ Suggested values include: 1] alt; 2] angle; 3] circum; 4] depth; 5] diameter; 6]
    </define>
    <define name="mei_dir">
       <element name="dir">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(directive) An instruction expressed as a combination of text and symbols, typically above, below, or between staves, but not on the staff — that is not encoded elsewhere in more specific elements, like <code xmlns="http://www.w3.org/1999/xhtml">&lt;tempo&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml">&lt;dynam&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml">&lt;repeatMark&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(directive) An instruction expressed as a combination of text and symbols, typically above, below, or between staves, but not on the staff — that is not encoded elsewhere in more specific elements, like <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tempo&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;dynam&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;repeatMark&gt;</code>.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -22150,9 +22183,9 @@ Suggested values include: 1] alt; 2] angle; 3] circum; 4] depth; 5] diameter; 6]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-dir-dir_start-type_attributes_required-constraint-rule-107">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dir[not(ancestor::mei:syllable)]">
@@ -22278,9 +22311,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-dynam-dynam_start-type_attributes_required-constraint-rule-108">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dynam">
@@ -22289,9 +22322,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-dynam-dynam_end-type_attributes-constraint-rule-109">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dynam[@val2]">
@@ -22549,9 +22582,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             <ref name="mei_model.labelLike"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-grpSym-check_grpSym_attributes_scoreDef-constraint-rule-110">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:grpSym[parent::mei:scoreDef]">
@@ -22560,9 +22593,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-grpSym-check_grpSym_attributes_staffDef-constraint-rule-111">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:grpSym[parent::mei:staffGrp]">
@@ -22701,9 +22734,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(key accidental) Accidental in a key signature.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-keyAccid-Check_keyAccidPlacement-constraint-rule-112">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:keyAccid">
@@ -22741,9 +22774,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-keySig-check_keyAccid_oct-constraint-rule-113">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:keySig[mei:keyAccid[@oct]]">
@@ -22753,9 +22786,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-keySig-check_keySig_editorial-constraint-rule-114">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:keySig/mei:*[local-name() eq 'add' or local-name() eq 'corr'             or local-name() eq 'damage' or local-name() eq 'del' or local-name() eq 'orig' or              local-name() eq 'reg' or local-name() eq 'restore' or local-name() eq 'sic' or              local-name() eq 'supplied' or local-name() eq 'unclear']">
@@ -22774,7 +22807,8 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
    </define>
    <define name="mei_label">
       <element name="label">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A container for document text that identifies the feature to which it is attached. For a "tool tip" or other generated label, use the <code xmlns="http://www.w3.org/1999/xhtml">@label</code> attribute.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A container for document text that identifies the feature to which it is attached. For a "tool tip" or other generated label, use the <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">@label</code> attribute.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -22971,9 +23005,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
          <ref name="mei_meiHead"/>
          <ref name="mei_music"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-mei-Check_staff-constraint-rule-115">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:*[@staff]">
@@ -23088,9 +23122,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-name-nameParts-constraint-rule-116">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:name">
@@ -23193,9 +23227,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-ornam-ornam_start-type_attributes_required-constraint-rule-117">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:ornam">
@@ -23365,9 +23399,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             <ref name="mei_curve"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-phrase-phrase_start-_and_end-type_attributes_required-constraint-rule-118">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:phrase">
@@ -23378,9 +23412,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-phrase-phrase_containing_curve-constraint-rule-119">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:phrase[mei:curve[@bezier or @bulge or @curvedir or @lform or @lwidth or @ho or              @startho or @endho or @to or @startto or @endto or @vo or @startvo or @endvo or @x or @y or @x2 or @y2]]">
@@ -23484,7 +23518,11 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
          <ref name="mei_att.pointing.attributes"/>
          <ref name="mei_att.targetEval.attributes"/>
          <attribute name="rel">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes the relationship between the entity identified by the <code xmlns="http://www.w3.org/1999/xhtml">&lt;relatedItem&gt;</code> element and the resource described in the parent element, i.e., <code xmlns="http://www.w3.org/1999/xhtml">&lt;bibl&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml">&lt;relatedItem&gt;</code>.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes the relationship between the entity identified by the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;relatedItem&gt;</code> element and the resource described in the parent element, i.e., <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;bibl&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;relatedItem&gt;</code>.</a:documentation>
             <ref name="mei_data.MODSRELATIONSHIP"/>
          </attribute>
          <empty/>
@@ -23495,9 +23533,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes a relationship or linkage amongst entities.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-relation-FRBR_relation-constraint-rule-120">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:relationList/mei:relation[parent::mei:work or parent::mei:expression or           parent::mei:source or parent::mei:item]">
@@ -23620,9 +23658,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-respStmt-check_respStmt-constraint-rule-121">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:respStmt[not(ancestor::mei:change)]">
@@ -23650,9 +23688,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-rest-Check_restline-constraint-rule-122">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:rest[@line]">
@@ -23802,9 +23840,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-section-Check_sectionexpansion-constraint-rule-123">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:section[mei:expansion]">
@@ -23948,9 +23986,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-staff-checkStaff_n-constraint-rule-124">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staff[@n]">
@@ -23991,9 +24029,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             <ref name="mei_ambitus"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-staffDef-Check_staffDefn-constraint-rule-125">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[not(ancestor::mei:staff)]">
@@ -24007,9 +24045,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-staffDef-Check_ancestor_staff-constraint-rule-126">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[ancestor::mei:staff and @n]">
@@ -24019,9 +24057,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-staffDef-Check_ancestor_staff_lines-constraint-rule-127">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[ancestor::mei:staff and not(@n)]">
@@ -24032,9 +24070,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-staffDef-Check_clef_position_staffDef-constraint-rule-128">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@clef.line and @lines]">
@@ -24043,9 +24081,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-staffDef-Check_clef_position_staffDef_nolines-constraint-rule-129">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@clef.line and not(@lines)]">
@@ -24057,9 +24095,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-staffDef-Check_tab_strings_lines-constraint-rule-130">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@tab.strings and @lines]">
@@ -24070,9 +24108,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-staffDef-Check_tab_strings_nolines-constraint-rule-131">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@tab.strings and not(@lines)]">
@@ -24161,9 +24199,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             <ref name="mei_grpSym"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-staffGrp-Check_staffGrp_unique_staff_n_values-constraint-rule-136">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffGrp">
@@ -24211,9 +24249,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a previously defined symbol.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-symbol-symbolDef_symbol_attributes_required-constraint-rule-137">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:symbol[ancestor::mei:symbolDef]">
@@ -24246,9 +24284,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-tempo-tempo_in_header_disallow_most_attrs-constraint-rule-138">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tempo[not(ancestor::mei:score or ancestor::mei:part)]">
@@ -24258,9 +24296,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-tempo-tempo_start-type_attributes_required-constraint-rule-139">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tempo[not(ancestor::mei:syllable) and not(ancestor::mei:work) and not(ancestor::mei:expression) and not(count(ancestor::mei:*) = 0)]">
@@ -24289,9 +24327,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-term-Check_term_dataTarget-constraint-rule-140">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:term[@data]">
@@ -24817,7 +24855,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    </define>
    <define name="mei_li">
       <element name="li">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(list item) Single item in a <code xmlns="http://www.w3.org/1999/xhtml">&lt;list&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(list item) Single item in a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;list&gt;</code>.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -24846,9 +24885,9 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
             <ref name="mei_li"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-list-list_type_constraint-constraint-rule-141">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:list[contains(@type,'gloss')]">
@@ -24867,7 +24906,11 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
          <ref name="mei_att.xy.attributes"/>
          <optional>
             <attribute name="form">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used to indicate the format of a list. In a simple list, <code xmlns="http://www.w3.org/1999/xhtml">&lt;li&gt;</code> elements are not numbered or bulleted. In a marked list, the sequence of the list items is not critical, and a bullet, box, dash, or other character is displayed at the start of each <code xmlns="http://www.w3.org/1999/xhtml">&lt;item&gt;</code>. In an ordered list, the sequence of the items is important, and each <code xmlns="http://www.w3.org/1999/xhtml">&lt;li&gt;</code> is lettered or numbered. Style sheet functions should be used to specify the mark or numeration system for each <code xmlns="http://www.w3.org/1999/xhtml">&lt;li&gt;</code>.</a:documentation>
+               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used to indicate the format of a list. In a simple list, <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;li&gt;</code> elements are not numbered or bulleted. In a marked list, the sequence of the list items is not critical, and a bullet, box, dash, or other character is displayed at the start of each <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;item&gt;</code>. In an ordered list, the sequence of the items is important, and each <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;li&gt;</code> is lettered or numbered. Style sheet functions should be used to specify the mark or numeration system for each <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;li&gt;</code>.</a:documentation>
                <choice>
                   <value>simple</value>
                   <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Items are not numbered or bulleted.</a:documentation>
@@ -24902,7 +24945,8 @@ Suggested values include: 1] gloss; 2] index; 3] instructions; 4] litany; 5] syl
    </define>
    <define name="mei_q">
       <element name="q">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(quoted) Contains material which is distinguished from the surrounding phrase-level text using quotation marks or a similar method. Use <code xmlns="http://www.w3.org/1999/xhtml">&lt;quote&gt;</code> for block-level quotations.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(quoted) Contains material which is distinguished from the surrounding phrase-level text using quotation marks or a similar method. Use <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;quote&gt;</code> for block-level quotations.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -24992,7 +25036,8 @@ Suggested values include: 1] spoken; 2] thought; 3] written; 4] soCalled; 5] for
    <define name="mei_att.altSym.attribute.altsym">
       <optional>
          <attribute name="altsym">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -25109,9 +25154,9 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A curved line that cannot be represented by a more specific element, such as a slur.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-curve-symbolDef_curve_attributes_required-constraint-rule-143">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:curve[ancestor::mei:symbolDef]">
@@ -25142,9 +25187,9 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-Neumes-line-line_start-_and_end-type_attributes_required-constraint-rule-144">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:line[ancestor::mei:symbolDef]">
@@ -25154,7 +25199,6 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
             either an endid attribute or both x2 and y2 attributes.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:line[not(ancestor::mei:symbolDef)]">
@@ -25977,7 +26021,8 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
    <define name="mei_att.pb.vis.attribute.folium">
       <optional>
          <attribute name="folium">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">States the side of a leaf (as in a manuscript) on which the content following the <code xmlns="http://www.w3.org/1999/xhtml">&lt;pb&gt;</code> element occurs.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">States the side of a leaf (as in a manuscript) on which the content following the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;pb&gt;</code> element occurs.</a:documentation>
             <choice>
                <value>verso</value>
                <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The back of a manuscript page.</a:documentation>
@@ -26193,7 +26238,8 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
    <define name="mei_att.staffDef.vis.attribute.spacing">
       <optional>
          <attribute name="spacing">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records the absolute distance (as opposed to the relative distances recorded in <code xmlns="http://www.w3.org/1999/xhtml">&lt;scoreDef&gt;</code> elements) between this staff and the preceding one in the same system. This value is meaningless for the first staff in a system since the spacing.system attribute indicates the spacing between systems.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records the absolute distance (as opposed to the relative distances recorded in <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;scoreDef&gt;</code> elements) between this staff and the preceding one in the same system. This value is meaningless for the first staff in a system since the spacing.system attribute indicates the spacing between systems.</a:documentation>
             <ref name="mei_data.MEASUREMENTSIGNED"/>
          </attribute>
       </optional>
diff --git a/dev/mei-all.rng b/dev/mei-all.rng
index 7642413..a7d695f 100644
--- a/dev/mei-all.rng
+++ b/dev/mei-all.rng
@@ -1,11 +1,11 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <grammar xmlns="http://relaxng.org/ns/structure/1.0"
          xmlns:tei="http://www.tei-c.org/ns/1.0"
          xmlns:teix="http://www.tei-c.org/ns/Examples"
          xmlns:xlink="http://www.w3.org/1999/xlink"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.music-encoding.org/ns/mei"><!--
-Schema generated from ODD source 2024-07-26T13:20:36Z. . 
+Schema generated from ODD source 2024-07-26T13:40:21Z. . 
 TEI Edition: Development Version 
 TEI Edition Location: https://www.tei-c.org/Vault/P5// 
   
@@ -8564,6 +8564,7 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
       <optional>
          <attribute name="deg">
             <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(degree) Captures scale degree information using <a xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   href="https://www.humdrum.org/rep/deg/">Humdrum **deg syntax</a> -- an optional indicator of melodic approach (^ = ascending approach, v = descending approach), a scale degree value (1 = tonic ... 7 = leading tone), and an optional indication of chromatic alteration, 1, v7, ^1, or v5+, for example. The amount of chromatic alternation is not indicated.</a:documentation>
             <ref name="mei_data.SCALEDEGREE"/>
          </attribute>
@@ -8620,7 +8621,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
    <define name="mei_att.keySigDefault.anl.attribute.key.accid">
       <optional>
          <attribute name="key.accid">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains an accidental for the tonic key, if one is required, e.g., if <code xmlns="http://www.w3.org/1999/xhtml">@key.pname</code> equals c and <code xmlns="http://www.w3.org/1999/xhtml">@key.accid</code> equals s, then a tonic of C# is indicated.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains an accidental for the tonic key, if one is required, e.g., if <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@key.pname</code> equals c and <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@key.accid</code> equals s, then a tonic of C# is indicated.</a:documentation>
             <ref name="mei_data.ACCIDENTAL.GESTURAL"/>
          </attribute>
       </optional>
@@ -8672,6 +8675,7 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
       <optional>
          <attribute name="mfunc">
             <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes melodic function using <a xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   href="https://www.humdrum.org/rep/embel/">Humdrum **embel syntax</a>.</a:documentation>
             <ref name="mei_data.MELODICFUNCTION"/>
          </attribute>
@@ -9176,7 +9180,8 @@ Suggested values include: 1] coloration; 2] cross-rhythm; 3] ligature</a:documen
    <define name="mei_att.glissPresent.attribute.gliss">
       <optional>
          <attribute name="gliss">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(glissando) Indicates that this element participates in a glissando. If visual information about the glissando needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml">&lt;gliss&gt;</code> element should be employed instead.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(glissando) Indicates that this element participates in a glissando. If visual information about the glissando needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;gliss&gt;</code> element should be employed instead.</a:documentation>
             <ref name="mei_data.GLISSANDO"/>
          </attribute>
       </optional>
@@ -9565,7 +9570,8 @@ Suggested values include: 1] coloration; 2] cross-rhythm; 3] ligature</a:documen
    <define name="mei_att.pedal.log.attribute.func">
       <optional>
          <attribute name="func">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(function) Indicates the function of the depressed pedal, but not necessarily the text associated with its use. Use the <code xmlns="http://www.w3.org/1999/xhtml">&lt;dir&gt;</code> element for such text.
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(function) Indicates the function of the depressed pedal, but not necessarily the text associated with its use. Use the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;dir&gt;</code> element for such text.
 Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:documentation>
             <choice>
                <value>sustain</value>
@@ -10241,9 +10247,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-attacca-attacca_start-type_attributes_required-constraint-rule-8">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:attacca[not(ancestor::mei:syllable)]">
@@ -10274,9 +10280,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-beam-When_not_copyof_beam_content-constraint-rule-9">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:beam[not(@copyof or @sameas)]">
@@ -10298,9 +10304,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(beam span) Alternative element for explicitly encoding beams, particularly those which extend across bar lines.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-beamSpan-beamspan_start-_and_end-type_attributes_required-constraint-rule-10">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:beamSpan">
@@ -10339,9 +10345,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A variation in pitch (often micro-tonal) upwards or downwards during the course of a note.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-bend-bend_start-_and_end-type_attributes_required-constraint-rule-11">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:bend">
@@ -10370,9 +10376,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-bracketSpan-bracketSpan_start-_and_end-type_attributes_required-constraint-rule-12">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:bracketSpan">
@@ -10396,9 +10402,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(breath mark) An indication of a point at which the performer on an instrument requiring breath (including the voice) may breathe.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-breath-breath_start-type_attributes_required-constraint-rule-13">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:breath">
@@ -10436,9 +10442,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An indication placed over a note or rest to indicate that it should be held longer than its written value. May also occur over a bar line to indicate the end of a phrase or section. Sometimes called a 'hold' or 'pause'.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-fermata-fermata_start-type_attributes_required-constraint-rule-14">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fermata">
@@ -10499,9 +10505,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-gliss-gliss_start-_and_end-type_attributes_required-constraint-rule-15">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:gliss">
@@ -10533,9 +10539,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-graceGrp-When_not_copyof_graceGrp_content-constraint-rule-16">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:graceGrp[not(@copyof)]">
@@ -10544,9 +10550,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-graceGrp-When_graced-constraint-rule-17">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:graceGrp[@grace]">
@@ -10568,9 +10574,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates continuous dynamics expressed on the score as wedge-shaped graphics, e.g., &lt; and &gt;.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-hairpin-hairpin_start-_and_end-type_attributes_required-constraint-rule-18">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:hairpin">
@@ -10607,9 +10613,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(harp pedal) Harp pedal diagram.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-harpPedal-harpPedal_start-type_attributes_required-constraint-rule-19">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:harpPedal">
@@ -10633,9 +10639,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             <ref name="mei_curve"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-lv-lv_start-_and_end-type_attributes_required-constraint-rule-20">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:lv">
@@ -10644,9 +10650,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-lv-lv_containing_curve-constraint-rule-21">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:lv[mei:curve[@bezier or @bulge or @curvedir or @lform or @lwidth or @ho or @startho or @endho or @to or @startto or @endto or @vo or @startvo or              @endvo or @x or @y or @x2 or @y2]]">
@@ -10717,9 +10723,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             <ref name="mei_meterSig"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-meterSigGrp-check_meterSigGrpContent-constraint-rule-22">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meterSigGrp[not(@copyof)]">
@@ -10738,7 +10744,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    </define>
    <define name="mei_mNum">
       <element name="mNum">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(measure number) Designation, name, or label for a measure, often but not always consisting of digits. Use this element when the <code xmlns="http://www.w3.org/1999/xhtml">@n</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml">&lt;measure&gt;</code> does not adequately capture the appearance or placement of the measure number/label.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(measure number) Designation, name, or label for a measure, often but not always consisting of digits. Use this element when the <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">@n</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;measure&gt;</code> does not adequately capture the appearance or placement of the measure number/label.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -10844,9 +10852,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-octave-octave_start-_and_end-type_attributes_required-constraint-rule-23">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:octave">
@@ -10973,9 +10981,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Piano pedal mark.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-pedal-pedal_start-type_attributes_required-constraint-rule-26">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:pedal">
@@ -11025,9 +11033,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-repeatMark-repeatMark_start-type_attributes_required-constraint-rule-27">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:repeatMark">
@@ -11036,9 +11044,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-repeatMark-repeatMark_with_glyph_has_to_be_empty-constraint-rule-28">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:repeatMark[@glyph.num or @glyph.name]">
@@ -11062,9 +11070,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             <ref name="mei_curve"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-slur-slur_start-_and_end-type_attributes_required-constraint-rule-29">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:slur">
@@ -11075,9 +11083,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-slur-slur_containing_curve-constraint-rule-30">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:slur[mei:curve[@bezier or @bulge or @curvedir or @lform or @lwidth or @ho or @startho or @endho or @to or @startto or @endto or @vo or @startvo or @endvo or @x or @y or @x2 or @y2]]">
@@ -11104,9 +11112,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             <ref name="mei_curve"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-tie-tie_start-_and_end-type_attributes_required-constraint-rule-31">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tie">
@@ -11117,9 +11125,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-tie-tie_containing_curve-constraint-rule-32">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tie[mei:curve[@bezier or @bulge or @curvedir or @lform or @lwidth or @ho or @startho or @endho or @to or @startto or @endto or @vo or @startvo or @endvo or @x or @y or @x2 or @y2]]">
@@ -11165,9 +11173,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(tuplet span) Alternative element for encoding tuplets, especially useful for tuplets that extend across bar lines.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-tupletSpan-tupletSpan_start-_and_end-type_attributes_required-constraint-rule-33">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tupletSpan">
@@ -11196,7 +11204,10 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    <define name="mei_att.mordent.log.attribute.form">
       <optional>
          <attribute name="form">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records semantic meaning, i.e., intended performance, of the mordent. The <code xmlns="http://www.w3.org/1999/xhtml">@altsym</code>, <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code>, or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> attributes may be used to specify the appropriate symbol.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records semantic meaning, i.e., intended performance, of the mordent. The <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@altsym</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code>, or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> attributes may be used to specify the appropriate symbol.</a:documentation>
             <choice>
                <value>lower</value>
                <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Starts with the written note, followed by its lower neighbor, with a return to the written note. In modern practice, this is called an "inverted mordent" and indicated by a short wavy line with a vertical line through it.</a:documentation>
@@ -11275,7 +11286,10 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    <define name="mei_att.turn.log.attribute.form">
       <optional>
          <attribute name="form">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records meaning; i.e., intended performance, of the turn. The <code xmlns="http://www.w3.org/1999/xhtml">@altsym</code>, <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code>, or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> attributes may be used to specify the appropriate symbol.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records meaning; i.e., intended performance, of the turn. The <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@altsym</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code>, or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> attributes may be used to specify the appropriate symbol.</a:documentation>
             <choice>
                <value>lower</value>
                <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Begins on the note below the written note.</a:documentation>
@@ -11342,9 +11356,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An ornament indicating rapid alternation of the main note with a secondary note, usually a step below, but sometimes a step above. </a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-mordent-mordent_start-type_attributes_required-constraint-rule-34">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:mordent">
@@ -11366,9 +11380,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Rapid alternation of a note with another (usually at the interval of a second above).</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-trill-trill_start-type_attributes_required-constraint-rule-35">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:trill">
@@ -11390,9 +11404,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An ornament consisting of four notes — the upper neighbor of the written note, the written note, the lower neighbor, and the written note.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-turn-turn_start-type_attributes_required-constraint-rule-36">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:turn">
@@ -11411,7 +11425,8 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    </define>
    <define name="mei_meiCorpus">
       <element name="meiCorpus">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(MEI corpus) A group of related MEI documents, consisting of a header for the group, and one or more <code xmlns="http://www.w3.org/1999/xhtml">&lt;mei&gt;</code> elements, each with its own complete header.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(MEI corpus) A group of related MEI documents, consisting of a header for the group, and one or more <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;mei&gt;</code> elements, each with its own complete header.</a:documentation>
          <ref name="mei_meiHead"/>
          <zeroOrMore>
             <ref name="mei_mei"/>
@@ -11626,9 +11641,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-sp-sp_start-type_attributes_required-constraint-rule-37">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:sp[ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff][not(ancestor::mei:sp)]">
@@ -11637,9 +11652,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-sp-sp_start-type_attributes_forbidden-constraint-rule-38">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:sp[not(ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff)]">
@@ -11670,9 +11685,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-stageDir-stageDir_start-type_attributes_required-constraint-rule-39">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:stageDir[ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff][not(ancestor::mei:sp)]">
@@ -11681,9 +11696,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-stageDir-stageDir_start-type_attributes_forbidden-constraint-rule-40">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:stageDir[not(ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff) or ancestor::mei:sp]">
@@ -11931,9 +11946,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-cpMark-cpMark_start-_and_end-type_attributes_required-constraint-rule-41">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:cpMark">
@@ -12090,9 +12105,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </attribute>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-handShift-new-check_newTarget-constraint-rule-42">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@new">
@@ -12110,9 +12125,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </attribute>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-handShift-old-check_oldTarget-constraint-rule-43">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@old">
@@ -12128,7 +12143,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    </define>
    <define name="mei_metaMark">
       <element name="metaMark">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A graphical or textual statement with additional / explanatory information about the musical text. The textual consequences of this intervention are encoded independently via other means; that is, with elements such as <code xmlns="http://www.w3.org/1999/xhtml">&lt;add&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml">&lt;del&gt;</code>, etc.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A graphical or textual statement with additional / explanatory information about the musical text. The textual consequences of this intervention are encoded independently via other means; that is, with elements such as <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;add&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;del&gt;</code>, etc.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -12139,9 +12156,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-metaMark-metaMark_start-type_attributes_required-constraint-rule-44">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:metaMark">
@@ -12399,7 +12416,9 @@ Suggested values include: 1] confirmation; 2] addition; 3] deletion; 4] substitu
    <define name="mei_att.extSym.auth.attribute.glyph.auth">
       <optional>
          <attribute name="glyph.auth">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> is taken, or the textual content of the element.
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> is taken, or the textual content of the element.
 Suggested values include: 1] smufl</a:documentation>
             <choice>
                <value>smufl</value>
@@ -12412,7 +12431,9 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.extSym.auth.attribute.glyph.uri">
       <optional>
          <attribute name="glyph.uri">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The web-accessible location of the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> is taken, or the textual content of the element.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The web-accessible location of the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> is taken, or the textual content of the element.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -12528,7 +12549,8 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_zone">
       <element name="zone">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Defines an area of interest within a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> or graphic file.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Defines an area of interest within a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> or graphic file.</a:documentation>
          <zeroOrMore>
             <ref name="mei_model.figDescLike"/>
          </zeroOrMore>
@@ -12672,9 +12694,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_zone"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-graphic-graphic_attributes-constraint-rule-48">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:zone/mei:graphic">
@@ -12682,7 +12704,6 @@ Suggested values include: 1] smufl</a:documentation>
             children.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:symbolDef/mei:graphic">
@@ -12690,7 +12711,6 @@ Suggested values include: 1] smufl</a:documentation>
             startid attribute or ulx and uly attributes.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:graphic[not(ancestor::mei:symbolDef or ancestor::mei:zone)]">
@@ -12773,7 +12793,8 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_tr">
       <element name="tr">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(table row) A formatting element that contains one or more cells (intersection of a row and a column) in a <code xmlns="http://www.w3.org/1999/xhtml">&lt;table&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(table row) A formatting element that contains one or more cells (intersection of a row and a column) in a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;table&gt;</code>.</a:documentation>
          <zeroOrMore>
             <choice>
                <ref name="mei_th"/>
@@ -12867,9 +12888,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-fing-fing_start-type_attributes_required-constraint-rule-51">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fing[not(ancestor::mei:fingGrp)]">
@@ -12878,9 +12899,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-fing-stack_exclusion-constraint-rule-52">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fing">
@@ -12908,9 +12929,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-fingGrp-require_fingeringLike_children-constraint-rule-53">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fingGrp">
@@ -13153,9 +13174,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_extMeta"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-manifestation-check_singleton-constraint-rule-56">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:manifestation[@singleton eq 'true']">
@@ -13164,9 +13185,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-manifestation-check_singleton_availability-constraint-rule-57">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:manifestation[@singleton eq 'false'] | mei:manifestation[not(@singleton)]">
@@ -13495,6 +13516,7 @@ Suggested values include: 1] smufl</a:documentation>
       <optional>
          <attribute name="dur.recip">
             <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Duration as an optionally dotted <a xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   href="https://www.humdrum.org/rep/recip/">Humdrum **recip value</a>.</a:documentation>
             <data type="token">
                <param name="pattern">[0-9]+(%[0-9]+)?\.*q?</param>
@@ -13973,7 +13995,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.harm.log.attribute.chordref">
       <optional>
          <attribute name="chordref">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(chord reference) Contains a reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;chordDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(chord reference) Contains a reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;chordDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -14082,7 +14105,8 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_chordMember">
       <element name="chordMember">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An individual pitch in a chord defined by a <code xmlns="http://www.w3.org/1999/xhtml">&lt;chordDef&gt;</code> element.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An individual pitch in a chord defined by a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;chordDef&gt;</code> element.</a:documentation>
          <empty/>
          <ref name="mei_att.common.attributes"/>
          <ref name="mei_att.chordMember.anl.attributes"/>
@@ -14151,9 +14175,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-harm-harm_start-type_attributes_required-constraint-rule-62">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:harm">
@@ -14179,7 +14203,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.outer.recto">
       <optional>
          <attribute name="outer.recto">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the outer recto side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the outer recto side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -14187,7 +14212,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.inner.verso">
       <optional>
          <attribute name="inner.verso">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the inner verso side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the inner verso side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -14195,7 +14221,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.inner.recto">
       <optional>
          <attribute name="inner.recto">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the inner recto side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the inner recto side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -14203,7 +14230,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.outer.verso">
       <optional>
          <attribute name="outer.verso">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the outer verso side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the outer verso side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -14215,7 +14243,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.foliumSurfaces.attribute.recto">
       <optional>
          <attribute name="recto">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the recto side of the sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the recto side of the sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -14223,7 +14252,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.foliumSurfaces.attribute.verso">
       <optional>
          <attribute name="verso">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the verso side of the sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the verso side of the sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -14528,9 +14558,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_desc"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-attUsage-context_attribute_requires_content-constraint-rule-63">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@context">
@@ -14654,9 +14684,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_category"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-category-category_id-constraint-rule-64">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:category">
@@ -14714,9 +14744,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_model.dateLike"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-change-check_change-constraint-rule-65">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:change">
@@ -14800,9 +14830,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-componentList-checkComponentList-constraint-rule-66">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:componentList">
@@ -14811,9 +14841,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-componentList-checkComponents-constraint-rule-67">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:componentList[mei:*[@comptype]]">
@@ -14872,9 +14902,9 @@ Suggested values include: 1] smufl</a:documentation>
             </oneOrMore>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-contents-checkContentsLabels-constraint-rule-68">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:contents[mei:label]">
@@ -15251,9 +15281,9 @@ Suggested values include: 1] cut; 2] rip</a:documentation>
             <ref name="mei_hand"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-handList-checkHandListLabels-constraint-rule-69">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:handList[mei:label]">
@@ -15284,9 +15314,9 @@ Suggested values include: 1] cut; 2] rip</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-history-history_restriction-constraint-rule-70">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:history[parent::mei:work or parent::mei:expression or parent::mei:manifestation[not(@singleton='true')]]">
@@ -15303,9 +15333,9 @@ Suggested values include: 1] cut; 2] rip</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Incipit coded in a non-XML, plain text format, such as Plaine &amp; Easie Code.</a:documentation>
          <text/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-incipCode-Check_incipCode_form_mimetype-constraint-rule-71">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:incipCode">
@@ -15448,9 +15478,9 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             <ref name="mei_revisionDesc"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-meiHead-check_meiHead_type-constraint-rule-72">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'music']">
@@ -15458,7 +15488,6 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             only when the document element is "mei".</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'corpus']">
@@ -15466,7 +15495,6 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             'corpus' only when the document element is "meiCorpus".</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'independent']">
@@ -15597,9 +15625,9 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             <ref name="mei_model.bifoliumLike"/>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-patch-check_attached_position-constraint-rule-75">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:patch">
@@ -15999,9 +16027,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_model.biblLike"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-source-check_source_target-constraint-rule-76">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:source/@target">
@@ -16100,9 +16128,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_attUsage"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-tagUsage-context_attribute_requires_content-constraint-rule-77">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@context">
@@ -16130,7 +16158,8 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          </optional>
          <optional>
             <attribute name="withid">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Number of occurrences in the defined context that have an <code xmlns="http://www.w3.org/1999/xhtml">@xml:id</code> attribute.</a:documentation>
+               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Number of occurrences in the defined context that have an <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">@xml:id</code> attribute.</a:documentation>
                <data type="nonNegativeInteger"/>
             </attribute>
          </optional>
@@ -16173,9 +16202,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_term"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-termList-checkTermListLabels-constraint-rule-78">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:termList[mei:label]">
@@ -16906,9 +16935,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Plica</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-plica-Check_plica-constraint-rule-82">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:plica">
@@ -16942,9 +16971,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A stem element.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-stem-Check_stem-constraint-rule-83">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:stem">
@@ -17007,7 +17036,8 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
    <define name="mei_att.instrumentIdent.attribute.instr">
       <optional>
          <attribute name="instr">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a MIDI instrument definition. It must contain the ID of an <code xmlns="http://www.w3.org/1999/xhtml">&lt;instrDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a MIDI instrument definition. It must contain the ID of an <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;instrDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -17663,9 +17693,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes the system used to ensure correct ordering of the quires making up an item, typically by means of annotations at the foot of the page.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-catchwords-check_catchwords_inline-constraint-rule-88">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:catchwords">
@@ -17920,9 +17950,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_locus"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-locusGrp-check_locusGrp_inline-constraint-rule-89">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:locusGrp">
@@ -18068,9 +18098,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(second folio) Marks the word or words taken from a fixed point in a codex (typically the beginning of the second leaf) in order to provide a unique identifier for the item.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-secFolio-check_secFolio_inline-constraint-rule-90">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:secFolio">
@@ -18090,9 +18120,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a description of the leaf or quire signatures found within a codex.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-signatures-check_signatures_inline-constraint-rule-91">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:signatures">
@@ -19550,7 +19580,8 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
    <define name="mei_att.alignment.attribute.when">
       <optional>
          <attribute name="when">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the point of occurrence of this feature along a time line. Its value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;when&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the point of occurrence of this feature along a time line. Its value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;when&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -19577,9 +19608,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             <ref name="mei_clip"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-avFile-avFile_child_of_clip-constraint-rule-93">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clip/mei:avFile">
@@ -19606,9 +19637,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             <ref name="mei_when"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-clip-betype_required_when_begin_or_end-constraint-rule-94">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clip[@begin or @end]">
@@ -19648,9 +19679,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             <ref name="mei_clip"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-recording-betype_required_when_begin_or_end-constraint-rule-95">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:recording[@begin or @end]">
@@ -19673,9 +19704,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             <ref name="mei_extData"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-when-check_when_interval-constraint-rule-96">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[@interval]">
@@ -19685,7 +19716,6 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             element.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[matches(@interval, '^[0-9]+$')]">
@@ -19693,7 +19723,6 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             @inttype cannot be 'time'.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[matches(@interval, ':')]">
@@ -19702,9 +19731,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-when-check_when_absolute-constraint-rule-99">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[@absolute]">
@@ -19751,9 +19780,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             </attribute>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-when-since-check_sinceTarget-constraint-rule-100">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@since">
@@ -19895,7 +19924,8 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
    <define name="mei_att.articulation.attribute.artic">
       <optional>
          <attribute name="artic">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Encodes the written articulation(s). Articulations are normally encoded in order from the note head outward; that is, away from the stem. See additional notes at att.vis.note. Only articulations should be encoded in the artic attribute; for example, fingerings should be encoded using the <code xmlns="http://www.w3.org/1999/xhtml">&lt;fing&gt;</code> element.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Encodes the written articulation(s). Articulations are normally encoded in order from the note head outward; that is, away from the stem. See additional notes at att.vis.note. Only articulations should be encoded in the artic attribute; for example, fingerings should be encoded using the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;fing&gt;</code> element.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.ARTICULATION"/>
@@ -20092,7 +20122,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
    <define name="mei_att.canonical.attribute.codedval">
       <optional>
          <attribute name="codedval">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A value that represents or identifies other data. Often, it is a primary key in the database or a unique value in the coded list identified by the <code xmlns="http://www.w3.org/1999/xhtml">@auth</code> or <code xmlns="http://www.w3.org/1999/xhtml">@auth.uri</code> attributes.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A value that represents or identifies other data. Often, it is a primary key in the database or a unique value in the coded list identified by the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@auth</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@auth.uri</code> attributes.</a:documentation>
             <list>
                <oneOrMore>
                   <data type="NMTOKEN"/>
@@ -20803,7 +20835,8 @@ Suggested values include: 1] internal; 2] external; 3] conjecture</a:documentati
    <define name="mei_att.fermataPresent.attribute.fermata">
       <optional>
          <attribute name="fermata">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the attachment of a fermata to this element. If visual information about the fermata needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml">&lt;fermata&gt;</code> element should be employed instead.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the attachment of a fermata to this element. If visual information about the fermata needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;fermata&gt;</code> element should be employed instead.</a:documentation>
             <ref name="mei_data.STAFFREL.basic"/>
          </attribute>
       </optional>
@@ -20849,7 +20882,8 @@ Suggested values include: 1] internal; 2] external; 3] conjecture</a:documentati
    <define name="mei_att.handIdent.attribute.hand">
       <optional>
          <attribute name="hand">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Signifies the hand responsible for an action. The value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;hand&gt;</code> element declared in the header.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Signifies the hand responsible for an action. The value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;hand&gt;</code> element declared in the header.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -21616,7 +21650,8 @@ Suggested values include: 1] byte; 2] char; 3] cm; 4] deg; 5] in; 6] issue; 7] f
    <define name="mei_att.meterConformance.bar.attribute.control">
       <optional>
          <attribute name="control">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates whether or not a bar line is "controlling"; that is, if it indicates a point of alignment across all the parts. Bar lines within a score are usually controlling; that is, they "line up". Bar lines within parts may or may not be controlling. When applied to <code xmlns="http://www.w3.org/1999/xhtml">&lt;measure&gt;</code>, this attribute indicates the nature of the right bar line but not the left.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates whether or not a bar line is "controlling"; that is, if it indicates a point of alignment across all the parts. Bar lines within a score are usually controlling; that is, they "line up". Bar lines within parts may or may not be controlling. When applied to <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;measure&gt;</code>, this attribute indicates the nature of the right bar line but not the left.</a:documentation>
             <ref name="mei_data.BOOLEAN"/>
          </attribute>
       </optional>
@@ -21830,7 +21865,8 @@ Suggested values include: 1] byte; 2] char; 3] cm; 4] deg; 5] in; 6] issue; 7] f
    <define name="mei_att.noteHeads.attribute.head.altsym">
       <optional>
          <attribute name="head.altsym">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -21852,7 +21888,8 @@ Suggested values include: 1] byte; 2] char; 3] cm; 4] deg; 5] in; 6] issue; 7] f
    <define name="mei_att.noteHeads.attribute.head.auth">
       <optional>
          <attribute name="head.auth">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which a numerical value of <code xmlns="http://www.w3.org/1999/xhtml">@head.shape</code> is taken.
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which a numerical value of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@head.shape</code> is taken.
 Suggested values include: 1] smufl</a:documentation>
             <choice>
                <value>smufl</value>
@@ -22074,7 +22111,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.origin.timestamp.log.attribute.origin.tstamp2">
       <optional>
          <attribute name="origin.tstamp2">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">encodes the ending point of musical material in terms of musical time, i.e., a count of measures plus a beat location. The values are relative to the measure identified by <code xmlns="http://www.w3.org/1999/xhtml">@origin.tstamp</code>.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">encodes the ending point of musical material in terms of musical time, i.e., a count of measures plus a beat location. The values are relative to the measure identified by <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@origin.tstamp</code>.</a:documentation>
             <ref name="mei_data.MEASUREBEAT"/>
          </attribute>
       </optional>
@@ -22595,7 +22633,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.slurPresent.attribute.slur">
       <optional>
          <attribute name="slur">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this element participates in a slur. If visual information about the slur needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml">&lt;slur&gt;</code> element should be employed.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this element participates in a slur. If visual information about the slur needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;slur&gt;</code> element should be employed.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.SLUR"/>
@@ -22610,7 +22649,9 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.source.attribute.source">
       <optional>
          <attribute name="source">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains a list of one or more pointers indicating the sources which attest to a given reading. Each value should correspond to the ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml">&lt;manifestation&gt;</code>element located in the document header.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains a list of one or more pointers indicating the sources which attest to a given reading. Each value should correspond to the ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;manifestation&gt;</code>element located in the document header.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.URI"/>
@@ -23210,7 +23251,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.tiePresent.attribute.tie">
       <optional>
          <attribute name="tie">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this element participates in a tie. If visual information about the tie needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml">&lt;tie&gt;</code> element should be employed.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this element participates in a tie. If visual information about the tie needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tie&gt;</code> element should be employed.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.TIE"/>
@@ -23307,7 +23349,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.tupletPresent.attribute.tuplet">
       <optional>
          <attribute name="tuplet">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this feature participates in a tuplet. If visual information about the tuplet needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml">&lt;tuplet&gt;</code> element should be employed.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this feature participates in a tuplet. If visual information about the tuplet needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tuplet&gt;</code> element should be employed.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.TUPLET"/>
@@ -25508,9 +25551,9 @@ Suggested values include: 1] smufl</a:documentation>
             </zeroOrMore>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-annot-Check_annot_data-constraint-rule-141">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:annot[@data]">
@@ -25633,9 +25676,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-biblList-checkBiblLabels-constraint-rule-142">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:biblList[mei:label]">
@@ -25729,9 +25772,9 @@ Suggested values include: 1] smufl</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Break, pause, or interruption in the normal tempo of a composition. Typically indicated by "railroad tracks", i.e., two diagonal slashes.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-caesura-caesura_start-type_attributes_required-constraint-rule-143">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:caesura">
@@ -25835,9 +25878,9 @@ Suggested values include: 1] smufl</a:documentation>
             <data type="positiveInteger"/>
          </attribute>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-cb-n-check_cb-constraint-rule-144">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:cb">
@@ -25879,9 +25922,9 @@ Suggested values include: 1] smufl</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indication of the exact location of a particular note on the staff and, therefore, the other notes as well.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-clef-Clef_position_lines-constraint-rule-145">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clef[matches(@shape, '[FCG]')][ancestor::mei:staffDef[@lines]]">
@@ -25891,9 +25934,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-clef-Clef_position_nolines-constraint-rule-146">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clef[ancestor::mei:staffDef[not(@lines)]]">
@@ -25968,9 +26011,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-contributor-check_contributor_role-constraint-rule-147">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:contributor">
@@ -26058,9 +26101,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-dedicatee-check_dedicatee-constraint-rule-148">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dedicatee">
@@ -26159,9 +26202,9 @@ Suggested values include: 1] alt; 2] angle; 3] circum; 4] depth; 5] diameter; 6]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Information about the physical size of an entity; usually includes numerical data.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-dimensions-check_dimensions-constraint-rule-149">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:physDesc/mei:dimensions">
@@ -26183,7 +26226,10 @@ Suggested values include: 1] alt; 2] angle; 3] circum; 4] depth; 5] diameter; 6]
    </define>
    <define name="mei_dir">
       <element name="dir">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(directive) An instruction expressed as a combination of text and symbols, typically above, below, or between staves, but not on the staff — that is not encoded elsewhere in more specific elements, like <code xmlns="http://www.w3.org/1999/xhtml">&lt;tempo&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml">&lt;dynam&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml">&lt;repeatMark&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(directive) An instruction expressed as a combination of text and symbols, typically above, below, or between staves, but not on the staff — that is not encoded elsewhere in more specific elements, like <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tempo&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;dynam&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;repeatMark&gt;</code>.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -26194,9 +26240,9 @@ Suggested values include: 1] alt; 2] angle; 3] circum; 4] depth; 5] diameter; 6]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-dir-dir_start-type_attributes_required-constraint-rule-150">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dir[not(ancestor::mei:syllable)]">
@@ -26322,9 +26368,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-dynam-dynam_start-type_attributes_required-constraint-rule-151">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dynam">
@@ -26333,9 +26379,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-dynam-dynam_end-type_attributes-constraint-rule-152">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dynam[@val2]">
@@ -26594,9 +26640,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             <ref name="mei_model.labelLike"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-grpSym-check_grpSym_attributes_scoreDef-constraint-rule-153">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:grpSym[parent::mei:scoreDef]">
@@ -26605,9 +26651,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-grpSym-check_grpSym_attributes_staffDef-constraint-rule-154">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:grpSym[parent::mei:staffGrp]">
@@ -26746,9 +26792,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(key accidental) Accidental in a key signature.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-keyAccid-Check_keyAccidPlacement-constraint-rule-155">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:keyAccid">
@@ -26786,9 +26832,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-keySig-check_keyAccid_oct-constraint-rule-156">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:keySig[mei:keyAccid[@oct]]">
@@ -26798,9 +26844,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-keySig-check_keySig_editorial-constraint-rule-157">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:keySig/mei:*[local-name() eq 'add' or local-name() eq 'corr'             or local-name() eq 'damage' or local-name() eq 'del' or local-name() eq 'orig' or              local-name() eq 'reg' or local-name() eq 'restore' or local-name() eq 'sic' or              local-name() eq 'supplied' or local-name() eq 'unclear']">
@@ -26819,7 +26865,8 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
    </define>
    <define name="mei_label">
       <element name="label">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A container for document text that identifies the feature to which it is attached. For a "tool tip" or other generated label, use the <code xmlns="http://www.w3.org/1999/xhtml">@label</code> attribute.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A container for document text that identifies the feature to which it is attached. For a "tool tip" or other generated label, use the <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">@label</code> attribute.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -27016,9 +27063,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
          <ref name="mei_meiHead"/>
          <ref name="mei_music"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-mei-Check_staff-constraint-rule-158">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:*[@staff]">
@@ -27133,9 +27180,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-name-nameParts-constraint-rule-159">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:name">
@@ -27240,9 +27287,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-ornam-ornam_start-type_attributes_required-constraint-rule-160">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:ornam">
@@ -27412,9 +27459,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             <ref name="mei_curve"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-phrase-phrase_start-_and_end-type_attributes_required-constraint-rule-161">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:phrase">
@@ -27425,9 +27472,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-phrase-phrase_containing_curve-constraint-rule-162">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:phrase[mei:curve[@bezier or @bulge or @curvedir or @lform or @lwidth or @ho or              @startho or @endho or @to or @startto or @endto or @vo or @startvo or @endvo or @x or @y or @x2 or @y2]]">
@@ -27531,7 +27578,11 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
          <ref name="mei_att.pointing.attributes"/>
          <ref name="mei_att.targetEval.attributes"/>
          <attribute name="rel">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes the relationship between the entity identified by the <code xmlns="http://www.w3.org/1999/xhtml">&lt;relatedItem&gt;</code> element and the resource described in the parent element, i.e., <code xmlns="http://www.w3.org/1999/xhtml">&lt;bibl&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml">&lt;relatedItem&gt;</code>.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes the relationship between the entity identified by the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;relatedItem&gt;</code> element and the resource described in the parent element, i.e., <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;bibl&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;relatedItem&gt;</code>.</a:documentation>
             <ref name="mei_data.MODSRELATIONSHIP"/>
          </attribute>
          <empty/>
@@ -27542,9 +27593,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes a relationship or linkage amongst entities.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-relation-FRBR_relation-constraint-rule-163">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:relationList/mei:relation[parent::mei:work or parent::mei:expression or           parent::mei:source or parent::mei:item]">
@@ -27667,9 +27718,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-respStmt-check_respStmt-constraint-rule-164">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:respStmt[not(ancestor::mei:change)]">
@@ -27697,9 +27748,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-rest-Check_restline-constraint-rule-165">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:rest[@line]">
@@ -27849,9 +27900,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-section-Check_sectionexpansion-constraint-rule-166">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:section[mei:expansion]">
@@ -27996,9 +28047,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-staff-checkStaff_n-constraint-rule-167">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staff[@n]">
@@ -28039,9 +28090,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             <ref name="mei_ambitus"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-staffDef-Check_staffDefn-constraint-rule-168">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[not(ancestor::mei:staff)]">
@@ -28055,9 +28106,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-staffDef-Check_ancestor_staff-constraint-rule-169">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[ancestor::mei:staff and @n]">
@@ -28067,9 +28118,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-staffDef-Check_ancestor_staff_lines-constraint-rule-170">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[ancestor::mei:staff and not(@n)]">
@@ -28080,9 +28131,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-staffDef-Check_clef_position_staffDef-constraint-rule-171">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@clef.line and @lines]">
@@ -28091,9 +28142,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-staffDef-Check_clef_position_staffDef_nolines-constraint-rule-172">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@clef.line and not(@lines)]">
@@ -28105,9 +28156,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-staffDef-Check_tab_strings_lines-constraint-rule-173">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@tab.strings and @lines]">
@@ -28118,9 +28169,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-staffDef-Check_tab_strings_nolines-constraint-rule-174">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@tab.strings and not(@lines)]">
@@ -28209,9 +28260,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             <ref name="mei_grpSym"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-staffGrp-Check_staffGrp_unique_staff_n_values-constraint-rule-179">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffGrp">
@@ -28259,9 +28310,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a previously defined symbol.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-symbol-symbolDef_symbol_attributes_required-constraint-rule-180">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:symbol[ancestor::mei:symbolDef]">
@@ -28294,9 +28345,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-tempo-tempo_in_header_disallow_most_attrs-constraint-rule-181">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tempo[not(ancestor::mei:score or ancestor::mei:part)]">
@@ -28306,9 +28357,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-tempo-tempo_start-type_attributes_required-constraint-rule-182">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tempo[not(ancestor::mei:syllable) and not(ancestor::mei:work) and not(ancestor::mei:expression) and not(count(ancestor::mei:*) = 0)]">
@@ -28337,9 +28388,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-term-Check_term_dataTarget-constraint-rule-183">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:term[@data]">
@@ -28617,7 +28668,10 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    <define name="mei_att.stringtab.attribute.tab.line">
       <optional>
          <attribute name="tab.line">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used in German lute tablature in cases where vertical positioning deviates from the norm which can be specified by <code xmlns="http://www.w3.org/1999/xhtml">@tab.align</code>. Indicates the position of the note on one of the horizontal strands corresponding to the <code xmlns="http://www.w3.org/1999/xhtml">@lines</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml">&lt;staffDef&gt;</code>. (Note that in this case, the lines are conceptual rather than visible).</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used in German lute tablature in cases where vertical positioning deviates from the norm which can be specified by <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@tab.align</code>. Indicates the position of the note on one of the horizontal strands corresponding to the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@lines</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;staffDef&gt;</code>. (Note that in this case, the lines are conceptual rather than visible).</a:documentation>
             <ref name="mei_data.CLEFLINE"/>
          </attribute>
       </optional>
@@ -28625,7 +28679,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    <define name="mei_att.stringtab.attribute.tab.string">
       <optional>
          <attribute name="tab.string">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml">@tab.course</code> and will be removed in a future version. Records which string is to be played.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@tab.course</code> and will be removed in a future version. Records which string is to be played.</a:documentation>
             <ref name="mei_data.STRINGNUMBER"/>
          </attribute>
       </optional>
@@ -28656,7 +28711,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    <define name="mei_att.stringtab.tuning.attribute.tab.strings">
       <optional>
          <attribute name="tab.strings">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
             <list>
                <oneOrMore>
                   <data type="token">
@@ -28670,7 +28726,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    <define name="mei_att.stringtab.tuning.attribute.tab.courses">
       <optional>
          <attribute name="tab.courses">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
             <list>
                <oneOrMore>
                   <data type="token">
@@ -28698,7 +28755,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
          <ref name="mei_att.startEndId.attributes"/>
          <optional>
             <attribute name="fret">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml">@tab.fret</code>, and will be removed in a future version. Records the location at which the strings should be stopped against a fret in a fretboard diagram. This may or may not be the same as the actual location on the fretboard of the instrument in performance.</a:documentation>
+               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">@tab.fret</code>, and will be removed in a future version. Records the location at which the strings should be stopped against a fret in a fretboard diagram. This may or may not be the same as the actual location on the fretboard of the instrument in performance.</a:documentation>
                <data type="positiveInteger">
                   <param name="minInclusive">1</param>
                   <param name="maxInclusive">5</param>
@@ -28738,7 +28796,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    </define>
    <define name="mei_tabDurSym">
       <element name="tabDurSym">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A visual indication of the duration of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;tabGrp&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A visual indication of the duration of a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tabGrp&gt;</code>.</a:documentation>
          <empty/>
          <ref name="mei_att.common.attributes"/>
          <ref name="mei_att.facsimile.attributes"/>
@@ -28752,7 +28811,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    </define>
    <define name="mei_tabGrp">
       <element name="tabGrp">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A group of simultaneous tab notes, comparable to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;chord&gt;</code> in CMN. Rarely, may also contain rests, as in some "German" lute tablatures.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A group of simultaneous tab notes, comparable to a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;chord&gt;</code> in CMN. Rarely, may also contain rests, as in some "German" lute tablatures.</a:documentation>
          <optional>
             <ref name="mei_tabDurSym"/>
          </optional>
@@ -29063,7 +29123,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    </define>
    <define name="mei_li">
       <element name="li">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(list item) Single item in a <code xmlns="http://www.w3.org/1999/xhtml">&lt;list&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(list item) Single item in a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;list&gt;</code>.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -29092,9 +29153,9 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
             <ref name="mei_li"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-list-list_type_constraint-constraint-rule-184">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:list[contains(@type,'gloss')]">
@@ -29113,7 +29174,11 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
          <ref name="mei_att.xy.attributes"/>
          <optional>
             <attribute name="form">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used to indicate the format of a list. In a simple list, <code xmlns="http://www.w3.org/1999/xhtml">&lt;li&gt;</code> elements are not numbered or bulleted. In a marked list, the sequence of the list items is not critical, and a bullet, box, dash, or other character is displayed at the start of each <code xmlns="http://www.w3.org/1999/xhtml">&lt;item&gt;</code>. In an ordered list, the sequence of the items is important, and each <code xmlns="http://www.w3.org/1999/xhtml">&lt;li&gt;</code> is lettered or numbered. Style sheet functions should be used to specify the mark or numeration system for each <code xmlns="http://www.w3.org/1999/xhtml">&lt;li&gt;</code>.</a:documentation>
+               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used to indicate the format of a list. In a simple list, <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;li&gt;</code> elements are not numbered or bulleted. In a marked list, the sequence of the list items is not critical, and a bullet, box, dash, or other character is displayed at the start of each <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;item&gt;</code>. In an ordered list, the sequence of the items is important, and each <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;li&gt;</code> is lettered or numbered. Style sheet functions should be used to specify the mark or numeration system for each <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;li&gt;</code>.</a:documentation>
                <choice>
                   <value>simple</value>
                   <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Items are not numbered or bulleted.</a:documentation>
@@ -29148,7 +29213,8 @@ Suggested values include: 1] gloss; 2] index; 3] instructions; 4] litany; 5] syl
    </define>
    <define name="mei_q">
       <element name="q">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(quoted) Contains material which is distinguished from the surrounding phrase-level text using quotation marks or a similar method. Use <code xmlns="http://www.w3.org/1999/xhtml">&lt;quote&gt;</code> for block-level quotations.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(quoted) Contains material which is distinguished from the surrounding phrase-level text using quotation marks or a similar method. Use <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;quote&gt;</code> for block-level quotations.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -29238,7 +29304,8 @@ Suggested values include: 1] spoken; 2] thought; 3] written; 4] soCalled; 5] for
    <define name="mei_att.altSym.attribute.altsym">
       <optional>
          <attribute name="altsym">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -29356,9 +29423,9 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A curved line that cannot be represented by a more specific element, such as a slur.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-curve-symbolDef_curve_attributes_required-constraint-rule-186">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:curve[ancestor::mei:symbolDef]">
@@ -29389,9 +29456,9 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all-line-line_start-_and_end-type_attributes_required-constraint-rule-187">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:line[ancestor::mei:symbolDef]">
@@ -29401,7 +29468,6 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
             either an endid attribute or both x2 and y2 attributes.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:line[not(ancestor::mei:symbolDef)]">
@@ -30759,7 +30825,8 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
    <define name="mei_att.pb.vis.attribute.folium">
       <optional>
          <attribute name="folium">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">States the side of a leaf (as in a manuscript) on which the content following the <code xmlns="http://www.w3.org/1999/xhtml">&lt;pb&gt;</code> element occurs.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">States the side of a leaf (as in a manuscript) on which the content following the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;pb&gt;</code> element occurs.</a:documentation>
             <choice>
                <value>verso</value>
                <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The back of a manuscript page.</a:documentation>
@@ -31058,7 +31125,8 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
    <define name="mei_att.staffDef.vis.attribute.spacing">
       <optional>
          <attribute name="spacing">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records the absolute distance (as opposed to the relative distances recorded in <code xmlns="http://www.w3.org/1999/xhtml">&lt;scoreDef&gt;</code> elements) between this staff and the preceding one in the same system. This value is meaningless for the first staff in a system since the spacing.system attribute indicates the spacing between systems.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records the absolute distance (as opposed to the relative distances recorded in <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;scoreDef&gt;</code> elements) between this staff and the preceding one in the same system. This value is meaningless for the first staff in a system since the spacing.system attribute indicates the spacing between systems.</a:documentation>
             <ref name="mei_data.MEASUREMENTSIGNED"/>
          </attribute>
       </optional>
diff --git a/dev/mei-all_anyStart.rng b/dev/mei-all_anyStart.rng
index b5374d6..94585ef 100644
--- a/dev/mei-all_anyStart.rng
+++ b/dev/mei-all_anyStart.rng
@@ -1,11 +1,11 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <grammar xmlns="http://relaxng.org/ns/structure/1.0"
          xmlns:tei="http://www.tei-c.org/ns/1.0"
          xmlns:teix="http://www.tei-c.org/ns/Examples"
          xmlns:xlink="http://www.w3.org/1999/xlink"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.music-encoding.org/ns/mei"><!--
-Schema generated from ODD source 2024-07-26T13:20:39Z. . 
+Schema generated from ODD source 2024-07-26T13:40:24Z. . 
 TEI Edition: Development Version 
 TEI Edition Location: https://www.tei-c.org/Vault/P5// 
   
@@ -8564,6 +8564,7 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
       <optional>
          <attribute name="deg">
             <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(degree) Captures scale degree information using <a xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   href="https://www.humdrum.org/rep/deg/">Humdrum **deg syntax</a> -- an optional indicator of melodic approach (^ = ascending approach, v = descending approach), a scale degree value (1 = tonic ... 7 = leading tone), and an optional indication of chromatic alteration, 1, v7, ^1, or v5+, for example. The amount of chromatic alternation is not indicated.</a:documentation>
             <ref name="mei_data.SCALEDEGREE"/>
          </attribute>
@@ -8620,7 +8621,9 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
    <define name="mei_att.keySigDefault.anl.attribute.key.accid">
       <optional>
          <attribute name="key.accid">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains an accidental for the tonic key, if one is required, e.g., if <code xmlns="http://www.w3.org/1999/xhtml">@key.pname</code> equals c and <code xmlns="http://www.w3.org/1999/xhtml">@key.accid</code> equals s, then a tonic of C# is indicated.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains an accidental for the tonic key, if one is required, e.g., if <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@key.pname</code> equals c and <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@key.accid</code> equals s, then a tonic of C# is indicated.</a:documentation>
             <ref name="mei_data.ACCIDENTAL.GESTURAL"/>
          </attribute>
       </optional>
@@ -8672,6 +8675,7 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
       <optional>
          <attribute name="mfunc">
             <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes melodic function using <a xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   href="https://www.humdrum.org/rep/embel/">Humdrum **embel syntax</a>.</a:documentation>
             <ref name="mei_data.MELODICFUNCTION"/>
          </attribute>
@@ -9176,7 +9180,8 @@ Suggested values include: 1] coloration; 2] cross-rhythm; 3] ligature</a:documen
    <define name="mei_att.glissPresent.attribute.gliss">
       <optional>
          <attribute name="gliss">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(glissando) Indicates that this element participates in a glissando. If visual information about the glissando needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml">&lt;gliss&gt;</code> element should be employed instead.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(glissando) Indicates that this element participates in a glissando. If visual information about the glissando needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;gliss&gt;</code> element should be employed instead.</a:documentation>
             <ref name="mei_data.GLISSANDO"/>
          </attribute>
       </optional>
@@ -9565,7 +9570,8 @@ Suggested values include: 1] coloration; 2] cross-rhythm; 3] ligature</a:documen
    <define name="mei_att.pedal.log.attribute.func">
       <optional>
          <attribute name="func">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(function) Indicates the function of the depressed pedal, but not necessarily the text associated with its use. Use the <code xmlns="http://www.w3.org/1999/xhtml">&lt;dir&gt;</code> element for such text.
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(function) Indicates the function of the depressed pedal, but not necessarily the text associated with its use. Use the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;dir&gt;</code> element for such text.
 Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:documentation>
             <choice>
                <value>sustain</value>
@@ -10241,9 +10247,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-attacca-attacca_start-type_attributes_required-constraint-rule-8">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:attacca[not(ancestor::mei:syllable)]">
@@ -10274,9 +10280,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-beam-When_not_copyof_beam_content-constraint-rule-9">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:beam[not(@copyof or @sameas)]">
@@ -10298,9 +10304,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(beam span) Alternative element for explicitly encoding beams, particularly those which extend across bar lines.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-beamSpan-beamspan_start-_and_end-type_attributes_required-constraint-rule-10">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:beamSpan">
@@ -10339,9 +10345,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A variation in pitch (often micro-tonal) upwards or downwards during the course of a note.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-bend-bend_start-_and_end-type_attributes_required-constraint-rule-11">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:bend">
@@ -10370,9 +10376,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-bracketSpan-bracketSpan_start-_and_end-type_attributes_required-constraint-rule-12">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:bracketSpan">
@@ -10396,9 +10402,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(breath mark) An indication of a point at which the performer on an instrument requiring breath (including the voice) may breathe.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-breath-breath_start-type_attributes_required-constraint-rule-13">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:breath">
@@ -10436,9 +10442,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An indication placed over a note or rest to indicate that it should be held longer than its written value. May also occur over a bar line to indicate the end of a phrase or section. Sometimes called a 'hold' or 'pause'.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-fermata-fermata_start-type_attributes_required-constraint-rule-14">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fermata">
@@ -10499,9 +10505,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-gliss-gliss_start-_and_end-type_attributes_required-constraint-rule-15">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:gliss">
@@ -10533,9 +10539,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-graceGrp-When_not_copyof_graceGrp_content-constraint-rule-16">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:graceGrp[not(@copyof)]">
@@ -10544,9 +10550,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-graceGrp-When_graced-constraint-rule-17">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:graceGrp[@grace]">
@@ -10568,9 +10574,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates continuous dynamics expressed on the score as wedge-shaped graphics, e.g., &lt; and &gt;.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-hairpin-hairpin_start-_and_end-type_attributes_required-constraint-rule-18">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:hairpin">
@@ -10607,9 +10613,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(harp pedal) Harp pedal diagram.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-harpPedal-harpPedal_start-type_attributes_required-constraint-rule-19">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:harpPedal">
@@ -10633,9 +10639,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             <ref name="mei_curve"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-lv-lv_start-_and_end-type_attributes_required-constraint-rule-20">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:lv">
@@ -10644,9 +10650,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-lv-lv_containing_curve-constraint-rule-21">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:lv[mei:curve[@bezier or @bulge or @curvedir or @lform or @lwidth or @ho or @startho or @endho or @to or @startto or @endto or @vo or @startvo or              @endvo or @x or @y or @x2 or @y2]]">
@@ -10717,9 +10723,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             <ref name="mei_meterSig"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-meterSigGrp-check_meterSigGrpContent-constraint-rule-22">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meterSigGrp[not(@copyof)]">
@@ -10738,7 +10744,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    </define>
    <define name="mei_mNum">
       <element name="mNum">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(measure number) Designation, name, or label for a measure, often but not always consisting of digits. Use this element when the <code xmlns="http://www.w3.org/1999/xhtml">@n</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml">&lt;measure&gt;</code> does not adequately capture the appearance or placement of the measure number/label.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(measure number) Designation, name, or label for a measure, often but not always consisting of digits. Use this element when the <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">@n</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;measure&gt;</code> does not adequately capture the appearance or placement of the measure number/label.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -10844,9 +10852,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-octave-octave_start-_and_end-type_attributes_required-constraint-rule-23">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:octave">
@@ -10973,9 +10981,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Piano pedal mark.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-pedal-pedal_start-type_attributes_required-constraint-rule-26">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:pedal">
@@ -11025,9 +11033,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-repeatMark-repeatMark_start-type_attributes_required-constraint-rule-27">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:repeatMark">
@@ -11036,9 +11044,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-repeatMark-repeatMark_with_glyph_has_to_be_empty-constraint-rule-28">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:repeatMark[@glyph.num or @glyph.name]">
@@ -11062,9 +11070,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             <ref name="mei_curve"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-slur-slur_start-_and_end-type_attributes_required-constraint-rule-29">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:slur">
@@ -11075,9 +11083,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-slur-slur_containing_curve-constraint-rule-30">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:slur[mei:curve[@bezier or @bulge or @curvedir or @lform or @lwidth or @ho or @startho or @endho or @to or @startto or @endto or @vo or @startvo or @endvo or @x or @y or @x2 or @y2]]">
@@ -11104,9 +11112,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             <ref name="mei_curve"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-tie-tie_start-_and_end-type_attributes_required-constraint-rule-31">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tie">
@@ -11117,9 +11125,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-tie-tie_containing_curve-constraint-rule-32">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tie[mei:curve[@bezier or @bulge or @curvedir or @lform or @lwidth or @ho or @startho or @endho or @to or @startto or @endto or @vo or @startvo or @endvo or @x or @y or @x2 or @y2]]">
@@ -11165,9 +11173,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(tuplet span) Alternative element for encoding tuplets, especially useful for tuplets that extend across bar lines.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-tupletSpan-tupletSpan_start-_and_end-type_attributes_required-constraint-rule-33">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tupletSpan">
@@ -11196,7 +11204,10 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    <define name="mei_att.mordent.log.attribute.form">
       <optional>
          <attribute name="form">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records semantic meaning, i.e., intended performance, of the mordent. The <code xmlns="http://www.w3.org/1999/xhtml">@altsym</code>, <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code>, or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> attributes may be used to specify the appropriate symbol.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records semantic meaning, i.e., intended performance, of the mordent. The <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@altsym</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code>, or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> attributes may be used to specify the appropriate symbol.</a:documentation>
             <choice>
                <value>lower</value>
                <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Starts with the written note, followed by its lower neighbor, with a return to the written note. In modern practice, this is called an "inverted mordent" and indicated by a short wavy line with a vertical line through it.</a:documentation>
@@ -11275,7 +11286,10 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    <define name="mei_att.turn.log.attribute.form">
       <optional>
          <attribute name="form">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records meaning; i.e., intended performance, of the turn. The <code xmlns="http://www.w3.org/1999/xhtml">@altsym</code>, <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code>, or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> attributes may be used to specify the appropriate symbol.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records meaning; i.e., intended performance, of the turn. The <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@altsym</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code>, or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> attributes may be used to specify the appropriate symbol.</a:documentation>
             <choice>
                <value>lower</value>
                <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Begins on the note below the written note.</a:documentation>
@@ -11342,9 +11356,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An ornament indicating rapid alternation of the main note with a secondary note, usually a step below, but sometimes a step above. </a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-mordent-mordent_start-type_attributes_required-constraint-rule-34">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:mordent">
@@ -11366,9 +11380,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Rapid alternation of a note with another (usually at the interval of a second above).</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-trill-trill_start-type_attributes_required-constraint-rule-35">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:trill">
@@ -11390,9 +11404,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An ornament consisting of four notes — the upper neighbor of the written note, the written note, the lower neighbor, and the written note.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-turn-turn_start-type_attributes_required-constraint-rule-36">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:turn">
@@ -11411,7 +11425,8 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    </define>
    <define name="mei_meiCorpus">
       <element name="meiCorpus">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(MEI corpus) A group of related MEI documents, consisting of a header for the group, and one or more <code xmlns="http://www.w3.org/1999/xhtml">&lt;mei&gt;</code> elements, each with its own complete header.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(MEI corpus) A group of related MEI documents, consisting of a header for the group, and one or more <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;mei&gt;</code> elements, each with its own complete header.</a:documentation>
          <ref name="mei_meiHead"/>
          <zeroOrMore>
             <ref name="mei_mei"/>
@@ -11625,9 +11640,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-sp-sp_start-type_attributes_required-constraint-rule-37">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:sp[ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff][not(ancestor::mei:sp)]">
@@ -11636,9 +11651,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-sp-sp_start-type_attributes_forbidden-constraint-rule-38">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:sp[not(ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff)]">
@@ -11669,9 +11684,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-stageDir-stageDir_start-type_attributes_required-constraint-rule-39">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:stageDir[ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff][not(ancestor::mei:sp)]">
@@ -11680,9 +11695,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-stageDir-stageDir_start-type_attributes_forbidden-constraint-rule-40">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:stageDir[not(ancestor::mei:layer or ancestor::mei:measure or ancestor::mei:staff) or ancestor::mei:sp]">
@@ -11930,9 +11945,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-cpMark-cpMark_start-_and_end-type_attributes_required-constraint-rule-41">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:cpMark">
@@ -12089,9 +12104,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </attribute>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-handShift-new-check_newTarget-constraint-rule-42">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@new">
@@ -12109,9 +12124,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </attribute>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-handShift-old-check_oldTarget-constraint-rule-43">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@old">
@@ -12127,7 +12142,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    </define>
    <define name="mei_metaMark">
       <element name="metaMark">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A graphical or textual statement with additional / explanatory information about the musical text. The textual consequences of this intervention are encoded independently via other means; that is, with elements such as <code xmlns="http://www.w3.org/1999/xhtml">&lt;add&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml">&lt;del&gt;</code>, etc.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A graphical or textual statement with additional / explanatory information about the musical text. The textual consequences of this intervention are encoded independently via other means; that is, with elements such as <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;add&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;del&gt;</code>, etc.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -12138,9 +12155,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-metaMark-metaMark_start-type_attributes_required-constraint-rule-44">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:metaMark">
@@ -12398,7 +12415,9 @@ Suggested values include: 1] confirmation; 2] addition; 3] deletion; 4] substitu
    <define name="mei_att.extSym.auth.attribute.glyph.auth">
       <optional>
          <attribute name="glyph.auth">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> is taken, or the textual content of the element.
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> is taken, or the textual content of the element.
 Suggested values include: 1] smufl</a:documentation>
             <choice>
                <value>smufl</value>
@@ -12411,7 +12430,9 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.extSym.auth.attribute.glyph.uri">
       <optional>
          <attribute name="glyph.uri">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The web-accessible location of the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> is taken, or the textual content of the element.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The web-accessible location of the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> is taken, or the textual content of the element.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -12527,7 +12548,8 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_zone">
       <element name="zone">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Defines an area of interest within a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> or graphic file.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Defines an area of interest within a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> or graphic file.</a:documentation>
          <zeroOrMore>
             <ref name="mei_model.figDescLike"/>
          </zeroOrMore>
@@ -12671,9 +12693,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_zone"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-graphic-graphic_attributes-constraint-rule-48">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:zone/mei:graphic">
@@ -12681,7 +12703,6 @@ Suggested values include: 1] smufl</a:documentation>
             children.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:symbolDef/mei:graphic">
@@ -12689,7 +12710,6 @@ Suggested values include: 1] smufl</a:documentation>
             startid attribute or ulx and uly attributes.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:graphic[not(ancestor::mei:symbolDef or ancestor::mei:zone)]">
@@ -12772,7 +12792,8 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_tr">
       <element name="tr">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(table row) A formatting element that contains one or more cells (intersection of a row and a column) in a <code xmlns="http://www.w3.org/1999/xhtml">&lt;table&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(table row) A formatting element that contains one or more cells (intersection of a row and a column) in a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;table&gt;</code>.</a:documentation>
          <zeroOrMore>
             <choice>
                <ref name="mei_th"/>
@@ -12866,9 +12887,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-fing-fing_start-type_attributes_required-constraint-rule-51">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fing[not(ancestor::mei:fingGrp)]">
@@ -12877,9 +12898,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-fing-stack_exclusion-constraint-rule-52">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fing">
@@ -12907,9 +12928,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-fingGrp-require_fingeringLike_children-constraint-rule-53">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fingGrp">
@@ -13152,9 +13173,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_extMeta"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-manifestation-check_singleton-constraint-rule-56">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:manifestation[@singleton eq 'true']">
@@ -13163,9 +13184,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-manifestation-check_singleton_availability-constraint-rule-57">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:manifestation[@singleton eq 'false'] | mei:manifestation[not(@singleton)]">
@@ -13494,6 +13515,7 @@ Suggested values include: 1] smufl</a:documentation>
       <optional>
          <attribute name="dur.recip">
             <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Duration as an optionally dotted <a xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   href="https://www.humdrum.org/rep/recip/">Humdrum **recip value</a>.</a:documentation>
             <data type="token">
                <param name="pattern">[0-9]+(%[0-9]+)?\.*q?</param>
@@ -13972,7 +13994,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.harm.log.attribute.chordref">
       <optional>
          <attribute name="chordref">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(chord reference) Contains a reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;chordDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(chord reference) Contains a reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;chordDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -14081,7 +14104,8 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_chordMember">
       <element name="chordMember">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An individual pitch in a chord defined by a <code xmlns="http://www.w3.org/1999/xhtml">&lt;chordDef&gt;</code> element.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An individual pitch in a chord defined by a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;chordDef&gt;</code> element.</a:documentation>
          <empty/>
          <ref name="mei_att.common.attributes"/>
          <ref name="mei_att.chordMember.anl.attributes"/>
@@ -14150,9 +14174,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-harm-harm_start-type_attributes_required-constraint-rule-62">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:harm">
@@ -14178,7 +14202,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.outer.recto">
       <optional>
          <attribute name="outer.recto">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the outer recto side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the outer recto side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -14186,7 +14211,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.inner.verso">
       <optional>
          <attribute name="inner.verso">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the inner verso side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the inner verso side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -14194,7 +14220,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.inner.recto">
       <optional>
          <attribute name="inner.recto">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the inner recto side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the inner recto side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -14202,7 +14229,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.bifoliumSurfaces.attribute.outer.verso">
       <optional>
          <attribute name="outer.verso">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the outer verso side of a (folded) sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the outer verso side of a (folded) sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -14214,7 +14242,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.foliumSurfaces.attribute.recto">
       <optional>
          <attribute name="recto">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the recto side of the sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the recto side of the sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -14222,7 +14251,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.foliumSurfaces.attribute.verso">
       <optional>
          <attribute name="verso">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;surface&gt;</code> element positioned on the verso side of the sheet.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;surface&gt;</code> element positioned on the verso side of the sheet.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -14527,9 +14557,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_desc"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-attUsage-context_attribute_requires_content-constraint-rule-63">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@context">
@@ -14653,9 +14683,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_category"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-category-category_id-constraint-rule-64">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:category">
@@ -14713,9 +14743,9 @@ Suggested values include: 1] smufl</a:documentation>
             <ref name="mei_model.dateLike"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-change-check_change-constraint-rule-65">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:change">
@@ -14799,9 +14829,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-componentList-checkComponentList-constraint-rule-66">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:componentList">
@@ -14810,9 +14840,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-componentList-checkComponents-constraint-rule-67">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:componentList[mei:*[@comptype]]">
@@ -14871,9 +14901,9 @@ Suggested values include: 1] smufl</a:documentation>
             </oneOrMore>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-contents-checkContentsLabels-constraint-rule-68">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:contents[mei:label]">
@@ -15250,9 +15280,9 @@ Suggested values include: 1] cut; 2] rip</a:documentation>
             <ref name="mei_hand"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-handList-checkHandListLabels-constraint-rule-69">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:handList[mei:label]">
@@ -15283,9 +15313,9 @@ Suggested values include: 1] cut; 2] rip</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-history-history_restriction-constraint-rule-70">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:history[parent::mei:work or parent::mei:expression or parent::mei:manifestation[not(@singleton='true')]]">
@@ -15302,9 +15332,9 @@ Suggested values include: 1] cut; 2] rip</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Incipit coded in a non-XML, plain text format, such as Plaine &amp; Easie Code.</a:documentation>
          <text/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-incipCode-Check_incipCode_form_mimetype-constraint-rule-71">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:incipCode">
@@ -15447,9 +15477,9 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             <ref name="mei_revisionDesc"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-meiHead-check_meiHead_type-constraint-rule-72">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'music']">
@@ -15457,7 +15487,6 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             only when the document element is "mei".</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'corpus']">
@@ -15465,7 +15494,6 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             'corpus' only when the document element is "meiCorpus".</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'independent']">
@@ -15595,9 +15623,9 @@ Suggested values include: 1] plaineAndEasie; 2] humdrumKern; 3] parsons</a:docum
             <ref name="mei_model.bifoliumLike"/>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-patch-check_attached_position-constraint-rule-75">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:patch">
@@ -15997,9 +16025,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_model.biblLike"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-source-check_source_target-constraint-rule-76">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:source/@target">
@@ -16098,9 +16126,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_attUsage"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-tagUsage-context_attribute_requires_content-constraint-rule-77">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@context">
@@ -16128,7 +16156,8 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          </optional>
          <optional>
             <attribute name="withid">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Number of occurrences in the defined context that have an <code xmlns="http://www.w3.org/1999/xhtml">@xml:id</code> attribute.</a:documentation>
+               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Number of occurrences in the defined context that have an <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">@xml:id</code> attribute.</a:documentation>
                <data type="nonNegativeInteger"/>
             </attribute>
          </optional>
@@ -16171,9 +16200,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_term"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-termList-checkTermListLabels-constraint-rule-78">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:termList[mei:label]">
@@ -16904,9 +16933,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Plica</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-plica-Check_plica-constraint-rule-82">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:plica">
@@ -16940,9 +16969,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A stem element.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-stem-Check_stem-constraint-rule-83">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:stem">
@@ -17005,7 +17034,8 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
    <define name="mei_att.instrumentIdent.attribute.instr">
       <optional>
          <attribute name="instr">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a MIDI instrument definition. It must contain the ID of an <code xmlns="http://www.w3.org/1999/xhtml">&lt;instrDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a MIDI instrument definition. It must contain the ID of an <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;instrDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -17661,9 +17691,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes the system used to ensure correct ordering of the quires making up an item, typically by means of annotations at the foot of the page.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-catchwords-check_catchwords_inline-constraint-rule-88">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:catchwords">
@@ -17918,9 +17948,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
             <ref name="mei_locus"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-locusGrp-check_locusGrp_inline-constraint-rule-89">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:locusGrp">
@@ -18066,9 +18096,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(second folio) Marks the word or words taken from a fixed point in a codex (typically the beginning of the second leaf) in order to provide a unique identifier for the item.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-secFolio-check_secFolio_inline-constraint-rule-90">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:secFolio">
@@ -18088,9 +18118,9 @@ Suggested values include: 1] glue; 2] thread; 3] needle; 4] tape; 5] staple</a:d
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a description of the leaf or quire signatures found within a codex.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-signatures-check_signatures_inline-constraint-rule-91">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:signatures">
@@ -19548,7 +19578,8 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
    <define name="mei_att.alignment.attribute.when">
       <optional>
          <attribute name="when">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the point of occurrence of this feature along a time line. Its value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;when&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the point of occurrence of this feature along a time line. Its value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;when&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -19575,9 +19606,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             <ref name="mei_clip"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-avFile-avFile_child_of_clip-constraint-rule-93">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clip/mei:avFile">
@@ -19604,9 +19635,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             <ref name="mei_when"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-clip-betype_required_when_begin_or_end-constraint-rule-94">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clip[@begin or @end]">
@@ -19646,9 +19677,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             <ref name="mei_clip"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-recording-betype_required_when_begin_or_end-constraint-rule-95">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:recording[@begin or @end]">
@@ -19671,9 +19702,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             <ref name="mei_extData"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-when-check_when_interval-constraint-rule-96">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[@interval]">
@@ -19683,7 +19714,6 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             element.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[matches(@interval, '^[0-9]+$')]">
@@ -19691,7 +19721,6 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             @inttype cannot be 'time'.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[matches(@interval, ':')]">
@@ -19700,9 +19729,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-when-check_when_absolute-constraint-rule-99">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:when[@absolute]">
@@ -19749,9 +19778,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
             </attribute>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-when-since-check_sinceTarget-constraint-rule-100">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="@since">
@@ -19893,7 +19922,8 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
    <define name="mei_att.articulation.attribute.artic">
       <optional>
          <attribute name="artic">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Encodes the written articulation(s). Articulations are normally encoded in order from the note head outward; that is, away from the stem. See additional notes at att.vis.note. Only articulations should be encoded in the artic attribute; for example, fingerings should be encoded using the <code xmlns="http://www.w3.org/1999/xhtml">&lt;fing&gt;</code> element.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Encodes the written articulation(s). Articulations are normally encoded in order from the note head outward; that is, away from the stem. See additional notes at att.vis.note. Only articulations should be encoded in the artic attribute; for example, fingerings should be encoded using the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;fing&gt;</code> element.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.ARTICULATION"/>
@@ -20091,7 +20121,9 @@ Suggested values include: 1] apostropha; 2] bistropha; 3] climacus; 4] clivis; 5
    <define name="mei_att.canonical.attribute.codedval">
       <optional>
          <attribute name="codedval">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A value that represents or identifies other data. Often, it is a primary key in the database or a unique value in the coded list identified by the <code xmlns="http://www.w3.org/1999/xhtml">@auth</code> or <code xmlns="http://www.w3.org/1999/xhtml">@auth.uri</code> attributes.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A value that represents or identifies other data. Often, it is a primary key in the database or a unique value in the coded list identified by the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@auth</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@auth.uri</code> attributes.</a:documentation>
             <list>
                <oneOrMore>
                   <data type="NMTOKEN"/>
@@ -20802,7 +20834,8 @@ Suggested values include: 1] internal; 2] external; 3] conjecture</a:documentati
    <define name="mei_att.fermataPresent.attribute.fermata">
       <optional>
          <attribute name="fermata">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the attachment of a fermata to this element. If visual information about the fermata needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml">&lt;fermata&gt;</code> element should be employed instead.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates the attachment of a fermata to this element. If visual information about the fermata needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;fermata&gt;</code> element should be employed instead.</a:documentation>
             <ref name="mei_data.STAFFREL.basic"/>
          </attribute>
       </optional>
@@ -20848,7 +20881,8 @@ Suggested values include: 1] internal; 2] external; 3] conjecture</a:documentati
    <define name="mei_att.handIdent.attribute.hand">
       <optional>
          <attribute name="hand">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Signifies the hand responsible for an action. The value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;hand&gt;</code> element declared in the header.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Signifies the hand responsible for an action. The value must be the ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;hand&gt;</code> element declared in the header.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -21636,7 +21670,8 @@ Suggested values include: 1] byte; 2] char; 3] cm; 4] deg; 5] in; 6] issue; 7] f
    <define name="mei_att.meterConformance.bar.attribute.control">
       <optional>
          <attribute name="control">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates whether or not a bar line is "controlling"; that is, if it indicates a point of alignment across all the parts. Bar lines within a score are usually controlling; that is, they "line up". Bar lines within parts may or may not be controlling. When applied to <code xmlns="http://www.w3.org/1999/xhtml">&lt;measure&gt;</code>, this attribute indicates the nature of the right bar line but not the left.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates whether or not a bar line is "controlling"; that is, if it indicates a point of alignment across all the parts. Bar lines within a score are usually controlling; that is, they "line up". Bar lines within parts may or may not be controlling. When applied to <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;measure&gt;</code>, this attribute indicates the nature of the right bar line but not the left.</a:documentation>
             <ref name="mei_data.BOOLEAN"/>
          </attribute>
       </optional>
@@ -21850,7 +21885,8 @@ Suggested values include: 1] byte; 2] char; 3] cm; 4] deg; 5] in; 6] issue; 7] f
    <define name="mei_att.noteHeads.attribute.head.altsym">
       <optional>
          <attribute name="head.altsym">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -21872,7 +21908,8 @@ Suggested values include: 1] byte; 2] char; 3] cm; 4] deg; 5] in; 6] issue; 7] f
    <define name="mei_att.noteHeads.attribute.head.auth">
       <optional>
          <attribute name="head.auth">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which a numerical value of <code xmlns="http://www.w3.org/1999/xhtml">@head.shape</code> is taken.
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which a numerical value of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@head.shape</code> is taken.
 Suggested values include: 1] smufl</a:documentation>
             <choice>
                <value>smufl</value>
@@ -22094,7 +22131,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.origin.timestamp.log.attribute.origin.tstamp2">
       <optional>
          <attribute name="origin.tstamp2">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">encodes the ending point of musical material in terms of musical time, i.e., a count of measures plus a beat location. The values are relative to the measure identified by <code xmlns="http://www.w3.org/1999/xhtml">@origin.tstamp</code>.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">encodes the ending point of musical material in terms of musical time, i.e., a count of measures plus a beat location. The values are relative to the measure identified by <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@origin.tstamp</code>.</a:documentation>
             <ref name="mei_data.MEASUREBEAT"/>
          </attribute>
       </optional>
@@ -22615,7 +22653,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.slurPresent.attribute.slur">
       <optional>
          <attribute name="slur">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this element participates in a slur. If visual information about the slur needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml">&lt;slur&gt;</code> element should be employed.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this element participates in a slur. If visual information about the slur needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;slur&gt;</code> element should be employed.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.SLUR"/>
@@ -22630,7 +22669,9 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.source.attribute.source">
       <optional>
          <attribute name="source">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains a list of one or more pointers indicating the sources which attest to a given reading. Each value should correspond to the ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml">&lt;manifestation&gt;</code>element located in the document header.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Contains a list of one or more pointers indicating the sources which attest to a given reading. Each value should correspond to the ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;manifestation&gt;</code>element located in the document header.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.URI"/>
@@ -23230,7 +23271,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.tiePresent.attribute.tie">
       <optional>
          <attribute name="tie">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this element participates in a tie. If visual information about the tie needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml">&lt;tie&gt;</code> element should be employed.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this element participates in a tie. If visual information about the tie needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tie&gt;</code> element should be employed.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.TIE"/>
@@ -23327,7 +23369,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.tupletPresent.attribute.tuplet">
       <optional>
          <attribute name="tuplet">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this feature participates in a tuplet. If visual information about the tuplet needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml">&lt;tuplet&gt;</code> element should be employed.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates that this feature participates in a tuplet. If visual information about the tuplet needs to be recorded, then a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tuplet&gt;</code> element should be employed.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.TUPLET"/>
@@ -25528,9 +25571,9 @@ Suggested values include: 1] smufl</a:documentation>
             </zeroOrMore>
          </choice>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-annot-Check_annot_data-constraint-rule-143">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:annot[@data]">
@@ -25653,9 +25696,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-biblList-checkBiblLabels-constraint-rule-144">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:biblList[mei:label]">
@@ -25749,9 +25792,9 @@ Suggested values include: 1] smufl</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Break, pause, or interruption in the normal tempo of a composition. Typically indicated by "railroad tracks", i.e., two diagonal slashes.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-caesura-caesura_start-type_attributes_required-constraint-rule-145">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:caesura">
@@ -25855,9 +25898,9 @@ Suggested values include: 1] smufl</a:documentation>
             <data type="positiveInteger"/>
          </attribute>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-cb-n-check_cb-constraint-rule-146">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:cb">
@@ -25899,9 +25942,9 @@ Suggested values include: 1] smufl</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indication of the exact location of a particular note on the staff and, therefore, the other notes as well.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-clef-Clef_position_lines-constraint-rule-147">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clef[matches(@shape, '[FCG]')][ancestor::mei:staffDef[@lines]]">
@@ -25911,9 +25954,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-clef-Clef_position_nolines-constraint-rule-148">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clef[ancestor::mei:staffDef[not(@lines)]]">
@@ -25988,9 +26031,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-contributor-check_contributor_role-constraint-rule-149">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:contributor">
@@ -26078,9 +26121,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-dedicatee-check_dedicatee-constraint-rule-150">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dedicatee">
@@ -26179,9 +26222,9 @@ Suggested values include: 1] alt; 2] angle; 3] circum; 4] depth; 5] diameter; 6]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Information about the physical size of an entity; usually includes numerical data.</a:documentation>
          <ref name="mei_macro.struc-unstrucContent"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-dimensions-check_dimensions-constraint-rule-151">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:physDesc/mei:dimensions">
@@ -26203,7 +26246,10 @@ Suggested values include: 1] alt; 2] angle; 3] circum; 4] depth; 5] diameter; 6]
    </define>
    <define name="mei_dir">
       <element name="dir">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(directive) An instruction expressed as a combination of text and symbols, typically above, below, or between staves, but not on the staff — that is not encoded elsewhere in more specific elements, like <code xmlns="http://www.w3.org/1999/xhtml">&lt;tempo&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml">&lt;dynam&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml">&lt;repeatMark&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(directive) An instruction expressed as a combination of text and symbols, typically above, below, or between staves, but not on the staff — that is not encoded elsewhere in more specific elements, like <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tempo&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;dynam&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;repeatMark&gt;</code>.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -26214,9 +26260,9 @@ Suggested values include: 1] alt; 2] angle; 3] circum; 4] depth; 5] diameter; 6]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-dir-dir_start-type_attributes_required-constraint-rule-152">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dir[not(ancestor::mei:syllable)]">
@@ -26342,9 +26388,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-dynam-dynam_start-type_attributes_required-constraint-rule-153">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dynam">
@@ -26353,9 +26399,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-dynam-dynam_end-type_attributes-constraint-rule-154">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dynam[@val2]">
@@ -26614,9 +26660,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             <ref name="mei_model.labelLike"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-grpSym-check_grpSym_attributes_scoreDef-constraint-rule-155">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:grpSym[parent::mei:scoreDef]">
@@ -26625,9 +26671,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-grpSym-check_grpSym_attributes_staffDef-constraint-rule-156">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:grpSym[parent::mei:staffGrp]">
@@ -26766,9 +26812,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(key accidental) Accidental in a key signature.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-keyAccid-Check_keyAccidPlacement-constraint-rule-157">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:keyAccid">
@@ -26806,9 +26852,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-keySig-check_keyAccid_oct-constraint-rule-158">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:keySig[mei:keyAccid[@oct]]">
@@ -26818,9 +26864,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-keySig-check_keySig_editorial-constraint-rule-159">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:keySig/mei:*[local-name() eq 'add' or local-name() eq 'corr'             or local-name() eq 'damage' or local-name() eq 'del' or local-name() eq 'orig' or              local-name() eq 'reg' or local-name() eq 'restore' or local-name() eq 'sic' or              local-name() eq 'supplied' or local-name() eq 'unclear']">
@@ -26839,7 +26885,8 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
    </define>
    <define name="mei_label">
       <element name="label">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A container for document text that identifies the feature to which it is attached. For a "tool tip" or other generated label, use the <code xmlns="http://www.w3.org/1999/xhtml">@label</code> attribute.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A container for document text that identifies the feature to which it is attached. For a "tool tip" or other generated label, use the <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">@label</code> attribute.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -27036,9 +27083,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
          <ref name="mei_meiHead"/>
          <ref name="mei_music"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-mei-Check_staff-constraint-rule-160">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:*[@staff]">
@@ -27152,9 +27199,9 @@ Suggested values include: 1] abstract; 2] ack; 3] appendix; 4] bibliography; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-name-nameParts-constraint-rule-161">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:name">
@@ -27259,9 +27306,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-ornam-ornam_start-type_attributes_required-constraint-rule-162">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:ornam">
@@ -27431,9 +27478,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             <ref name="mei_curve"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-phrase-phrase_start-_and_end-type_attributes_required-constraint-rule-163">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:phrase">
@@ -27444,9 +27491,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-phrase-phrase_containing_curve-constraint-rule-164">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:phrase[mei:curve[@bezier or @bulge or @curvedir or @lform or @lwidth or @ho or              @startho or @endho or @to or @startto or @endto or @vo or @startvo or @endvo or @x or @y or @x2 or @y2]]">
@@ -27550,7 +27597,11 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
          <ref name="mei_att.pointing.attributes"/>
          <ref name="mei_att.targetEval.attributes"/>
          <attribute name="rel">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes the relationship between the entity identified by the <code xmlns="http://www.w3.org/1999/xhtml">&lt;relatedItem&gt;</code> element and the resource described in the parent element, i.e., <code xmlns="http://www.w3.org/1999/xhtml">&lt;bibl&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml">&lt;relatedItem&gt;</code>.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes the relationship between the entity identified by the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;relatedItem&gt;</code> element and the resource described in the parent element, i.e., <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;bibl&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;source&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;relatedItem&gt;</code>.</a:documentation>
             <ref name="mei_data.MODSRELATIONSHIP"/>
          </attribute>
          <empty/>
@@ -27561,9 +27612,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Describes a relationship or linkage amongst entities.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-relation-FRBR_relation-constraint-rule-165">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:relationList/mei:relation[parent::mei:work or parent::mei:expression or           parent::mei:source or parent::mei:item]">
@@ -27686,9 +27737,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-respStmt-check_respStmt-constraint-rule-166">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:respStmt[not(ancestor::mei:change)]">
@@ -27716,9 +27767,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-rest-Check_restline-constraint-rule-167">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:rest[@line]">
@@ -27868,9 +27919,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-section-Check_sectionexpansion-constraint-rule-168">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:section[mei:expansion]">
@@ -28015,9 +28066,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-staff-checkStaff_n-constraint-rule-169">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staff[@n]">
@@ -28058,9 +28109,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             <ref name="mei_ambitus"/>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-staffDef-Check_staffDefn-constraint-rule-170">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[not(ancestor::mei:staff)]">
@@ -28074,9 +28125,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-staffDef-Check_ancestor_staff-constraint-rule-171">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[ancestor::mei:staff and @n]">
@@ -28086,9 +28137,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-staffDef-Check_ancestor_staff_lines-constraint-rule-172">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[ancestor::mei:staff and not(@n)]">
@@ -28099,9 +28150,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-staffDef-Check_clef_position_staffDef-constraint-rule-173">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@clef.line and @lines]">
@@ -28110,9 +28161,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-staffDef-Check_clef_position_staffDef_nolines-constraint-rule-174">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@clef.line and not(@lines)]">
@@ -28124,9 +28175,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-staffDef-Check_tab_strings_lines-constraint-rule-175">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@tab.strings and @lines]">
@@ -28137,9 +28188,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-staffDef-Check_tab_strings_nolines-constraint-rule-176">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@tab.strings and not(@lines)]">
@@ -28228,9 +28279,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             <ref name="mei_grpSym"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-staffGrp-Check_staffGrp_unique_staff_n_values-constraint-rule-181">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffGrp">
@@ -28278,9 +28329,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a previously defined symbol.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-symbol-symbolDef_symbol_attributes_required-constraint-rule-182">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:symbol[ancestor::mei:symbolDef]">
@@ -28313,9 +28364,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-tempo-tempo_in_header_disallow_most_attrs-constraint-rule-183">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tempo[not(ancestor::mei:score or ancestor::mei:part)]">
@@ -28325,9 +28376,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-tempo-tempo_start-type_attributes_required-constraint-rule-184">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tempo[not(ancestor::mei:syllable) and not(ancestor::mei:work) and not(ancestor::mei:expression) and not(count(ancestor::mei:*) = 0)]">
@@ -28356,9 +28407,9 @@ Suggested values include: 1] person; 2] corporation; 3] location; 4] process; 5]
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-term-Check_term_dataTarget-constraint-rule-185">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:term[@data]">
@@ -28636,7 +28687,10 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    <define name="mei_att.stringtab.attribute.tab.line">
       <optional>
          <attribute name="tab.line">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used in German lute tablature in cases where vertical positioning deviates from the norm which can be specified by <code xmlns="http://www.w3.org/1999/xhtml">@tab.align</code>. Indicates the position of the note on one of the horizontal strands corresponding to the <code xmlns="http://www.w3.org/1999/xhtml">@lines</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml">&lt;staffDef&gt;</code>. (Note that in this case, the lines are conceptual rather than visible).</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used in German lute tablature in cases where vertical positioning deviates from the norm which can be specified by <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@tab.align</code>. Indicates the position of the note on one of the horizontal strands corresponding to the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@lines</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;staffDef&gt;</code>. (Note that in this case, the lines are conceptual rather than visible).</a:documentation>
             <ref name="mei_data.CLEFLINE"/>
          </attribute>
       </optional>
@@ -28644,7 +28698,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    <define name="mei_att.stringtab.attribute.tab.string">
       <optional>
          <attribute name="tab.string">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml">@tab.course</code> and will be removed in a future version. Records which string is to be played.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@tab.course</code> and will be removed in a future version. Records which string is to be played.</a:documentation>
             <ref name="mei_data.STRINGNUMBER"/>
          </attribute>
       </optional>
@@ -28675,7 +28730,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    <define name="mei_att.stringtab.tuning.attribute.tab.strings">
       <optional>
          <attribute name="tab.strings">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
             <list>
                <oneOrMore>
                   <data type="token">
@@ -28689,7 +28745,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    <define name="mei_att.stringtab.tuning.attribute.tab.courses">
       <optional>
          <attribute name="tab.courses">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
             <list>
                <oneOrMore>
                   <data type="token">
@@ -28717,7 +28774,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
          <ref name="mei_att.startEndId.attributes"/>
          <optional>
             <attribute name="fret">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml">@tab.fret</code>, and will be removed in a future version. Records the location at which the strings should be stopped against a fret in a fretboard diagram. This may or may not be the same as the actual location on the fretboard of the instrument in performance.</a:documentation>
+               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">@tab.fret</code>, and will be removed in a future version. Records the location at which the strings should be stopped against a fret in a fretboard diagram. This may or may not be the same as the actual location on the fretboard of the instrument in performance.</a:documentation>
                <data type="positiveInteger">
                   <param name="minInclusive">1</param>
                   <param name="maxInclusive">5</param>
@@ -28757,7 +28815,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    </define>
    <define name="mei_tabDurSym">
       <element name="tabDurSym">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A visual indication of the duration of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;tabGrp&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A visual indication of the duration of a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tabGrp&gt;</code>.</a:documentation>
          <empty/>
          <ref name="mei_att.common.attributes"/>
          <ref name="mei_att.facsimile.attributes"/>
@@ -28771,7 +28830,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    </define>
    <define name="mei_tabGrp">
       <element name="tabGrp">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A group of simultaneous tab notes, comparable to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;chord&gt;</code> in CMN. Rarely, may also contain rests, as in some "German" lute tablatures.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A group of simultaneous tab notes, comparable to a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;chord&gt;</code> in CMN. Rarely, may also contain rests, as in some "German" lute tablatures.</a:documentation>
          <optional>
             <ref name="mei_tabDurSym"/>
          </optional>
@@ -29082,7 +29142,8 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
    </define>
    <define name="mei_li">
       <element name="li">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(list item) Single item in a <code xmlns="http://www.w3.org/1999/xhtml">&lt;list&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(list item) Single item in a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;list&gt;</code>.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -29111,9 +29172,9 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
             <ref name="mei_li"/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-list-list_type_constraint-constraint-rule-186">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:list[contains(@type,'gloss')]">
@@ -29132,7 +29193,11 @@ Suggested values include: 1] alternative; 2] arrangement; 3] carrier; 4] date; 5
          <ref name="mei_att.xy.attributes"/>
          <optional>
             <attribute name="form">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used to indicate the format of a list. In a simple list, <code xmlns="http://www.w3.org/1999/xhtml">&lt;li&gt;</code> elements are not numbered or bulleted. In a marked list, the sequence of the list items is not critical, and a bullet, box, dash, or other character is displayed at the start of each <code xmlns="http://www.w3.org/1999/xhtml">&lt;item&gt;</code>. In an ordered list, the sequence of the items is important, and each <code xmlns="http://www.w3.org/1999/xhtml">&lt;li&gt;</code> is lettered or numbered. Style sheet functions should be used to specify the mark or numeration system for each <code xmlns="http://www.w3.org/1999/xhtml">&lt;li&gt;</code>.</a:documentation>
+               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used to indicate the format of a list. In a simple list, <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;li&gt;</code> elements are not numbered or bulleted. In a marked list, the sequence of the list items is not critical, and a bullet, box, dash, or other character is displayed at the start of each <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;item&gt;</code>. In an ordered list, the sequence of the items is important, and each <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;li&gt;</code> is lettered or numbered. Style sheet functions should be used to specify the mark or numeration system for each <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;li&gt;</code>.</a:documentation>
                <choice>
                   <value>simple</value>
                   <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Items are not numbered or bulleted.</a:documentation>
@@ -29167,7 +29232,8 @@ Suggested values include: 1] gloss; 2] index; 3] instructions; 4] litany; 5] syl
    </define>
    <define name="mei_q">
       <element name="q">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(quoted) Contains material which is distinguished from the surrounding phrase-level text using quotation marks or a similar method. Use <code xmlns="http://www.w3.org/1999/xhtml">&lt;quote&gt;</code> for block-level quotations.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(quoted) Contains material which is distinguished from the surrounding phrase-level text using quotation marks or a similar method. Use <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;quote&gt;</code> for block-level quotations.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -29257,7 +29323,8 @@ Suggested values include: 1] spoken; 2] thought; 3] written; 4] soCalled; 5] for
    <define name="mei_att.altSym.attribute.altsym">
       <optional>
          <attribute name="altsym">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a user-defined symbol. It must contain a reference to an ID of a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;symbolDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -29375,9 +29442,9 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A curved line that cannot be represented by a more specific element, such as a slur.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-curve-symbolDef_curve_attributes_required-constraint-rule-188">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:curve[ancestor::mei:symbolDef]">
@@ -29408,9 +29475,9 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-all_anyStart-line-line_start-_and_end-type_attributes_required-constraint-rule-189">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:line[ancestor::mei:symbolDef]">
@@ -29420,7 +29487,6 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
             either an endid attribute or both x2 and y2 attributes.</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:line[not(ancestor::mei:symbolDef)]">
@@ -30778,7 +30844,8 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
    <define name="mei_att.pb.vis.attribute.folium">
       <optional>
          <attribute name="folium">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">States the side of a leaf (as in a manuscript) on which the content following the <code xmlns="http://www.w3.org/1999/xhtml">&lt;pb&gt;</code> element occurs.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">States the side of a leaf (as in a manuscript) on which the content following the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;pb&gt;</code> element occurs.</a:documentation>
             <choice>
                <value>verso</value>
                <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The back of a manuscript page.</a:documentation>
@@ -31077,7 +31144,8 @@ Suggested values include: 1] coloration; 2] ligature; 3] unknown</a:documentatio
    <define name="mei_att.staffDef.vis.attribute.spacing">
       <optional>
          <attribute name="spacing">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records the absolute distance (as opposed to the relative distances recorded in <code xmlns="http://www.w3.org/1999/xhtml">&lt;scoreDef&gt;</code> elements) between this staff and the preceding one in the same system. This value is meaningless for the first staff in a system since the spacing.system attribute indicates the spacing between systems.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records the absolute distance (as opposed to the relative distances recorded in <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;scoreDef&gt;</code> elements) between this staff and the preceding one in the same system. This value is meaningless for the first staff in a system since the spacing.system attribute indicates the spacing between systems.</a:documentation>
             <ref name="mei_data.MEASUREMENTSIGNED"/>
          </attribute>
       </optional>
diff --git a/dev/mei-basic.rng b/dev/mei-basic.rng
index 81ed669..182d629 100644
--- a/dev/mei-basic.rng
+++ b/dev/mei-basic.rng
@@ -1,11 +1,11 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <grammar xmlns="http://relaxng.org/ns/structure/1.0"
          xmlns:tei="http://www.tei-c.org/ns/1.0"
          xmlns:teix="http://www.tei-c.org/ns/Examples"
          xmlns:xlink="http://www.w3.org/1999/xlink"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.music-encoding.org/ns/mei"><!--
-Schema generated from ODD source 2024-07-26T13:20:41Z. . 
+Schema generated from ODD source 2024-07-26T13:40:26Z. . 
 TEI Edition: Development Version 
 TEI Edition Location: https://www.tei-c.org/Vault/P5// 
   
@@ -2102,7 +2102,8 @@ TEI Edition Location: https://www.tei-c.org/Vault/P5//
    <define name="mei_att.pedal.log.attribute.func">
       <optional>
          <attribute name="func">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(function) Indicates the function of the depressed pedal, but not necessarily the text associated with its use. Use the <code xmlns="http://www.w3.org/1999/xhtml">&lt;dir&gt;</code> element for such text.
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(function) Indicates the function of the depressed pedal, but not necessarily the text associated with its use. Use the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;dir&gt;</code> element for such text.
 Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:documentation>
             <choice>
                <value>sustain</value>
@@ -2424,9 +2425,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-beam-When_not_copyof_beam_content-constraint-rule-5">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:beam[not(@copyof or @sameas)]">
@@ -2456,9 +2457,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(breath mark) An indication of a point at which the performer on an instrument requiring breath (including the voice) may breathe.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-breath-breath_start-type_attributes_required-constraint-rule-6">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:breath">
@@ -2492,9 +2493,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An indication placed over a note or rest to indicate that it should be held longer than its written value. May also occur over a bar line to indicate the end of a phrase or section. Sometimes called a 'hold' or 'pause'.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-fermata-fermata_start-type_attributes_required-constraint-rule-7">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       context="mei:fermata">
                <sch:assert test="@startid or @tstamp or @tstamp.ges or @tstamp.real">Must have one of
@@ -2502,9 +2503,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-fermata-fermata_start-type_attributes_required-constraint-rule-8">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fermata">
@@ -2559,9 +2560,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-gliss-gliss_start-_and_end-type_attributes_required-constraint-rule-9">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:gliss">
@@ -2588,9 +2589,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-graceGrp-When_not_copyof_graceGrp_content-constraint-rule-10">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:graceGrp[not(@copyof)]">
@@ -2599,9 +2600,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-graceGrp-When_graced-constraint-rule-11">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:graceGrp[@grace]">
@@ -2620,9 +2621,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indicates continuous dynamics expressed on the score as wedge-shaped graphics, e.g., &lt; and &gt;.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-hairpin-hairpin_start-_and_end-type_attributes_required-constraint-rule-12">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:hairpin">
@@ -2654,9 +2655,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(harp pedal) Harp pedal diagram.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-harpPedal-harpPedal_start-type_attributes_required-constraint-rule-13">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:harpPedal">
@@ -2675,9 +2676,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
       <element name="lv">
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(laissez vibrer) A "tie-like" indication that a note should ring beyond its written duration.</a:documentation>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-lv-lv_start-_and_end-type_attributes_required-constraint-rule-14">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:lv">
@@ -2686,9 +2687,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-lv-lv_containing_curve-constraint-rule-15">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:lv[mei:curve[@bezier or @bulge or @curvedir or @lform or @lwidth or @ho or @startho or @endho or @to or @startto or @endto or @vo or @startvo or              @endvo or @x or @y or @x2 or @y2]]">
@@ -2729,7 +2730,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    </define>
    <define name="mei_mNum">
       <element name="mNum">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(measure number) Designation, name, or label for a measure, often but not always consisting of digits. Use this element when the <code xmlns="http://www.w3.org/1999/xhtml">@n</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml">&lt;measure&gt;</code> does not adequately capture the appearance or placement of the measure number/label.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(measure number) Designation, name, or label for a measure, often but not always consisting of digits. Use this element when the <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">@n</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;measure&gt;</code> does not adequately capture the appearance or placement of the measure number/label.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -2795,9 +2798,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-octave-octave_start-_and_end-type_attributes_required-constraint-rule-16">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:octave">
@@ -2819,9 +2822,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Piano pedal mark.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-pedal-pedal_start-type_attributes_required-constraint-rule-17">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:pedal">
@@ -2863,9 +2866,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-repeatMark-repeatMark_start-type_attributes_required-constraint-rule-18">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:repeatMark">
@@ -2874,9 +2877,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-repeatMark-repeatMark_with_glyph_has_to_be_empty-constraint-rule-19">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:repeatMark[@glyph.num or @glyph.name]">
@@ -2896,9 +2899,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
       <element name="slur">
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indication of 1) a "unified melodic idea" or 2) performance technique.</a:documentation>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-slur-slur_start-_and_end-type_attributes_required-constraint-rule-20">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:slur">
@@ -2909,9 +2912,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-slur-slur_containing_curve-constraint-rule-21">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:slur[mei:curve[@bezier or @bulge or @curvedir or @lform or @lwidth or @ho or @startho or @endho or @to or @startto or @endto or @vo or @startvo or @endvo or @x or @y or @x2 or @y2]]">
@@ -2933,9 +2936,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
       <element name="tie">
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An indication that two notes of the same pitch form a single note with their combined rhythmic values.</a:documentation>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-tie-tie_start-_and_end-type_attributes_required-constraint-rule-22">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tie">
@@ -2946,9 +2949,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-tie-tie_containing_curve-constraint-rule-23">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tie[mei:curve[@bezier or @bulge or @curvedir or @lform or @lwidth or @ho or @startho or @endho or @to or @startto or @endto or @vo or @startvo or @endvo or @x or @y or @x2 or @y2]]">
@@ -2992,7 +2995,10 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    <define name="mei_att.mordent.log.attribute.form">
       <optional>
          <attribute name="form">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records semantic meaning, i.e., intended performance, of the mordent. The <code xmlns="http://www.w3.org/1999/xhtml">@altsym</code>, <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code>, or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> attributes may be used to specify the appropriate symbol.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records semantic meaning, i.e., intended performance, of the mordent. The <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@altsym</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code>, or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> attributes may be used to specify the appropriate symbol.</a:documentation>
             <choice>
                <value>lower</value>
                <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Starts with the written note, followed by its lower neighbor, with a return to the written note. In modern practice, this is called an "inverted mordent" and indicated by a short wavy line with a vertical line through it.</a:documentation>
@@ -3056,7 +3062,10 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    <define name="mei_att.turn.log.attribute.form">
       <optional>
          <attribute name="form">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records meaning; i.e., intended performance, of the turn. The <code xmlns="http://www.w3.org/1999/xhtml">@altsym</code>, <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code>, or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> attributes may be used to specify the appropriate symbol.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Records meaning; i.e., intended performance, of the turn. The <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@altsym</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code>, or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> attributes may be used to specify the appropriate symbol.</a:documentation>
             <choice>
                <value>lower</value>
                <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Begins on the note below the written note.</a:documentation>
@@ -3123,9 +3132,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An ornament indicating rapid alternation of the main note with a secondary note, usually a step below, but sometimes a step above. </a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-mordent-mordent_start-type_attributes_required-constraint-rule-24">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:mordent">
@@ -3144,9 +3153,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Rapid alternation of a note with another (usually at the interval of a second above).</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-trill-trill_start-type_attributes_required-constraint-rule-25">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:trill">
@@ -3166,9 +3175,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An ornament consisting of four notes — the upper neighbor of the written note, the written note, the lower neighbor, and the written note.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-turn-turn_start-type_attributes_required-constraint-rule-26">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:turn">
@@ -3189,7 +3198,9 @@ Suggested values include: 1] sustain; 2] soft; 3] sostenuto; 4] silent</a:docume
    <define name="mei_att.extSym.auth.attribute.glyph.auth">
       <optional>
          <attribute name="glyph.auth">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> is taken, or the textual content of the element.
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A name or label associated with the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> is taken, or the textual content of the element.
 Suggested values include: 1] smufl</a:documentation>
             <choice>
                <value>smufl</value>
@@ -3202,7 +3213,9 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.extSym.auth.attribute.glyph.uri">
       <optional>
          <attribute name="glyph.uri">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The web-accessible location of the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml">@glyph.num</code> is taken, or the textual content of the element.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The web-accessible location of the controlled vocabulary from which the value of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.name</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@glyph.num</code> is taken, or the textual content of the element.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -3331,9 +3344,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-fing-fing_start-type_attributes_required-constraint-rule-29">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fing[not(ancestor::mei:fingGrp)]">
@@ -3342,9 +3355,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-fing-stack_exclusion-constraint-rule-30">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fing">
@@ -3368,9 +3381,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-fingGrp-require_fingeringLike_children-constraint-rule-31">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:fingGrp">
@@ -3638,7 +3651,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.harm.log.attribute.chordref">
       <optional>
          <attribute name="chordref">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(chord reference) Contains a reference to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;chordDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(chord reference) Contains a reference to a <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;chordDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -3739,7 +3753,8 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_chordMember">
       <element name="chordMember">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An individual pitch in a chord defined by a <code xmlns="http://www.w3.org/1999/xhtml">&lt;chordDef&gt;</code> element.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">An individual pitch in a chord defined by a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;chordDef&gt;</code> element.</a:documentation>
          <empty/>
          <ref name="mei_att.common.attributes"/>
          <ref name="mei_att.chordMember.ges.attributes"/>
@@ -3786,9 +3801,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-harm-harm_start-type_attributes_required-constraint-rule-36">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:harm">
@@ -3828,9 +3843,9 @@ Suggested values include: 1] smufl</a:documentation>
             </attribute>
          </optional>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-fileDesc-corresp-check_correspTarget-constraint-rule-37">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       context="@corresp">
                <sch:assert role="warning" test="not(normalize-space(.) eq '')">@corresp attribute should have content.</sch:assert>
@@ -3844,9 +3859,9 @@ Suggested values include: 1] smufl</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(MEI header) (MEI header) – Supplies the descriptive and declarative metadata prefixed to every MEI-conformant text.</a:documentation>
          <ref name="mei_fileDesc"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-meiHead-check_meiHead_type-constraint-rule-38">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'music']">
@@ -3854,7 +3869,6 @@ Suggested values include: 1] smufl</a:documentation>
             only when the document element is "mei".</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'corpus']">
@@ -3862,7 +3876,6 @@ Suggested values include: 1] smufl</a:documentation>
             'corpus' only when the document element is "meiCorpus".</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:meiHead[@type eq 'independent']">
@@ -4046,7 +4059,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.instrumentIdent.attribute.instr">
       <optional>
          <attribute name="instr">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a MIDI instrument definition. It must contain the ID of an <code xmlns="http://www.w3.org/1999/xhtml">&lt;instrDef&gt;</code> element elsewhere in the document.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Provides a way of pointing to a MIDI instrument definition. It must contain the ID of an <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;instrDef&gt;</code> element elsewhere in the document.</a:documentation>
             <ref name="mei_data.URI"/>
          </attribute>
       </optional>
@@ -4431,7 +4445,8 @@ Suggested values include: 1] smufl</a:documentation>
    <define name="mei_att.articulation.attribute.artic">
       <optional>
          <attribute name="artic">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Encodes the written articulation(s). Articulations are normally encoded in order from the note head outward; that is, away from the stem. See additional notes at att.vis.note. Only articulations should be encoded in the artic attribute; for example, fingerings should be encoded using the <code xmlns="http://www.w3.org/1999/xhtml">&lt;fing&gt;</code> element.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Encodes the written articulation(s). Articulations are normally encoded in order from the note head outward; that is, away from the stem. See additional notes at att.vis.note. Only articulations should be encoded in the artic attribute; for example, fingerings should be encoded using the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;fing&gt;</code> element.</a:documentation>
             <list>
                <oneOrMore>
                   <ref name="mei_data.ARTICULATION"/>
@@ -6456,9 +6471,9 @@ Suggested values include: 1] smufl</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Break, pause, or interruption in the normal tempo of a composition. Typically indicated by "railroad tracks", i.e., two diagonal slashes.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-caesura-caesura_start-type_attributes_required-constraint-rule-54">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:caesura">
@@ -6495,9 +6510,9 @@ Suggested values include: 1] smufl</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Indication of the exact location of a particular note on the staff and, therefore, the other notes as well.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-clef-Clef_position_lines-constraint-rule-55">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clef[matches(@shape, '[FCG]')][ancestor::mei:staffDef[@lines]]">
@@ -6507,9 +6522,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-clef-Clef_position_nolines-constraint-rule-56">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:clef[ancestor::mei:staffDef[not(@lines)]]">
@@ -6568,7 +6583,10 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_dir">
       <element name="dir">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(directive) An instruction expressed as a combination of text and symbols, typically above, below, or between staves, but not on the staff — that is not encoded elsewhere in more specific elements, like <code xmlns="http://www.w3.org/1999/xhtml">&lt;tempo&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml">&lt;dynam&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml">&lt;repeatMark&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(directive) An instruction expressed as a combination of text and symbols, typically above, below, or between staves, but not on the staff — that is not encoded elsewhere in more specific elements, like <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tempo&gt;</code>, <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;dynam&gt;</code> or <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;repeatMark&gt;</code>.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -6576,9 +6594,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-dir-dir_start-type_attributes_required-constraint-rule-57">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dir[not(ancestor::mei:syllable)]">
@@ -6603,9 +6621,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-dynam-dynam_start-type_attributes_required-constraint-rule-58">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dynam">
@@ -6614,9 +6632,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-dynam-dynam_end-type_attributes-constraint-rule-59">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:dynam[@val2]">
@@ -6653,7 +6671,8 @@ Suggested values include: 1] smufl</a:documentation>
    </define>
    <define name="mei_label">
       <element name="label">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A container for document text that identifies the feature to which it is attached. For a "tool tip" or other generated label, use the <code xmlns="http://www.w3.org/1999/xhtml">@label</code> attribute.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A container for document text that identifies the feature to which it is attached. For a "tool tip" or other generated label, use the <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">@label</code> attribute.</a:documentation>
          <zeroOrMore>
             <choice>
                <text/>
@@ -6745,9 +6764,9 @@ Suggested values include: 1] smufl</a:documentation>
          <ref name="mei_meiHead"/>
          <ref name="mei_music"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-mei-Check_staff-constraint-rule-60">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:*[@staff]">
@@ -6768,15 +6787,14 @@ Suggested values include: 1] smufl</a:documentation>
          </zeroOrMore>
          <ref name="mei_macro.musicPart"/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-music-check_controlEventLinking-constraint-rule-61">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       context="mei:*[@tstamp]">
                <sch:assert test="not(@startid)">An element with @tstamp may not have @startid as well (and vice versa).</sch:assert>
             </sch:rule>
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       context="mei:*[@tstamp2]">
                <sch:assert test="not(@endid)">An element with @tstamp2 may not have @endid as well (and vice versa).</sch:assert>
@@ -6813,9 +6831,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-ornam-ornam_start-type_attributes_required-constraint-rule-63">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:ornam">
@@ -6927,9 +6945,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-respStmt-check_respStmt-constraint-rule-64">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:respStmt[not(ancestor::mei:change)]">
@@ -6950,9 +6968,9 @@ Suggested values include: 1] smufl</a:documentation>
             <empty/>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-rest-Check_restline-constraint-rule-65">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:rest[@line]">
@@ -7032,9 +7050,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-section-Check_sectionexpansion-constraint-rule-66">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:section[mei:expansion]">
@@ -7074,9 +7092,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-staff-checkStaff_n-constraint-rule-67">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staff[@n]">
@@ -7107,9 +7125,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-staffDef-Check_staffDefn-constraint-rule-68">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[not(ancestor::mei:staff)]">
@@ -7123,9 +7141,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-staffDef-Check_ancestor_staff-constraint-rule-69">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[ancestor::mei:staff and @n]">
@@ -7135,9 +7153,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-staffDef-Check_ancestor_staff_lines-constraint-rule-70">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[ancestor::mei:staff and not(@n)]">
@@ -7148,9 +7166,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-staffDef-Check_clef_position_staffDef-constraint-rule-71">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@clef.line and @lines]">
@@ -7159,9 +7177,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-staffDef-Check_clef_position_staffDef_nolines-constraint-rule-72">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@clef.line and not(@lines)]">
@@ -7173,9 +7191,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-staffDef-Check_tab_strings_lines-constraint-rule-73">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@tab.strings and @lines]">
@@ -7186,9 +7204,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-staffDef-Check_tab_strings_nolines-constraint-rule-74">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffDef[@tab.strings and not(@lines)]">
@@ -7267,9 +7285,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </oneOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-staffGrp-Check_staffGrp_unique_staff_n_values-constraint-rule-79">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       context="mei:staffGrp">
                <sch:let name="countstaves" value="count(descendant::mei:staffDef)"/>
@@ -7280,9 +7298,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-staffGrp-Check_staffGrp_unique_staff_n_values-constraint-rule-80">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:staffGrp">
@@ -7320,9 +7338,9 @@ Suggested values include: 1] smufl</a:documentation>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A reference to a previously defined symbol.</a:documentation>
          <empty/>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-symbol-symbolDef_symbol_attributes_required-constraint-rule-81">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:symbol[ancestor::mei:symbolDef]">
@@ -7348,9 +7366,9 @@ Suggested values include: 1] smufl</a:documentation>
             </choice>
          </zeroOrMore>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-tempo-tempo_in_header_disallow_most_attrs-constraint-rule-82">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tempo[not(ancestor::mei:score or ancestor::mei:part)]">
@@ -7360,9 +7378,9 @@ Suggested values include: 1] smufl</a:documentation>
             </sch:rule>
          </pattern>
          <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0"
                   id="mei-basic-tempo-tempo_start-type_attributes_required-constraint-rule-83">
             <sch:rule xmlns="http://www.tei-c.org/ns/1.0"
-                      xmlns:rng="http://relaxng.org/ns/structure/1.0"
                       xmlns:sch="http://purl.oclc.org/dsdl/schematron"
                       xmlns:xi="http://www.w3.org/2001/XInclude"
                       context="mei:tempo[not(ancestor::mei:syllable) and not(ancestor::mei:work) and not(ancestor::mei:expression) and not(count(ancestor::mei:*) = 0)]">
@@ -7478,7 +7496,10 @@ Suggested values include: 1] main; 2] subordinate; 3] abbreviated; 4] alternativ
    <define name="mei_att.stringtab.attribute.tab.line">
       <optional>
          <attribute name="tab.line">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used in German lute tablature in cases where vertical positioning deviates from the norm which can be specified by <code xmlns="http://www.w3.org/1999/xhtml">@tab.align</code>. Indicates the position of the note on one of the horizontal strands corresponding to the <code xmlns="http://www.w3.org/1999/xhtml">@lines</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml">&lt;staffDef&gt;</code>. (Note that in this case, the lines are conceptual rather than visible).</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Used in German lute tablature in cases where vertical positioning deviates from the norm which can be specified by <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@tab.align</code>. Indicates the position of the note on one of the horizontal strands corresponding to the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@lines</code> attribute on <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;staffDef&gt;</code>. (Note that in this case, the lines are conceptual rather than visible).</a:documentation>
             <ref name="mei_data.CLEFLINE"/>
          </attribute>
       </optional>
@@ -7486,7 +7507,8 @@ Suggested values include: 1] main; 2] subordinate; 3] abbreviated; 4] alternativ
    <define name="mei_att.stringtab.attribute.tab.string">
       <optional>
          <attribute name="tab.string">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml">@tab.course</code> and will be removed in a future version. Records which string is to be played.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">@tab.course</code> and will be removed in a future version. Records which string is to be played.</a:documentation>
             <ref name="mei_data.STRINGNUMBER"/>
          </attribute>
       </optional>
@@ -7517,7 +7539,8 @@ Suggested values include: 1] main; 2] subordinate; 3] abbreviated; 4] alternativ
    <define name="mei_att.stringtab.tuning.attribute.tab.strings">
       <optional>
          <attribute name="tab.strings">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
             <list>
                <oneOrMore>
                   <data type="token">
@@ -7531,7 +7554,8 @@ Suggested values include: 1] main; 2] subordinate; 3] abbreviated; 4] alternativ
    <define name="mei_att.stringtab.tuning.attribute.tab.courses">
       <optional>
          <attribute name="tab.courses">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of the new <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tuning&gt;</code> element and will be removed in a future version. Provides a *written* pitch and octave for each open string or course of strings.</a:documentation>
             <list>
                <oneOrMore>
                   <data type="token">
@@ -7558,7 +7582,8 @@ Suggested values include: 1] main; 2] subordinate; 3] abbreviated; 4] alternativ
          <ref name="mei_att.startEndId.attributes"/>
          <optional>
             <attribute name="fret">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml">@tab.fret</code>, and will be removed in a future version. Records the location at which the strings should be stopped against a fret in a fretboard diagram. This may or may not be the same as the actual location on the fretboard of the instrument in performance.</a:documentation>
+               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">This attribute is deprecated in favour of <code xmlns="http://www.w3.org/1999/xhtml"
+                        xmlns:rng="http://relaxng.org/ns/structure/1.0">@tab.fret</code>, and will be removed in a future version. Records the location at which the strings should be stopped against a fret in a fretboard diagram. This may or may not be the same as the actual location on the fretboard of the instrument in performance.</a:documentation>
                <data type="positiveInteger">
                   <param name="minInclusive">1</param>
                   <param name="maxInclusive">5</param>
@@ -7584,7 +7609,8 @@ Suggested values include: 1] main; 2] subordinate; 3] abbreviated; 4] alternativ
    </define>
    <define name="mei_tabDurSym">
       <element name="tabDurSym">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A visual indication of the duration of a <code xmlns="http://www.w3.org/1999/xhtml">&lt;tabGrp&gt;</code>.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A visual indication of the duration of a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;tabGrp&gt;</code>.</a:documentation>
          <empty/>
          <ref name="mei_att.common.attributes"/>
          <ref name="mei_att.stringtab.attributes"/>
@@ -7597,7 +7623,8 @@ Suggested values include: 1] main; 2] subordinate; 3] abbreviated; 4] alternativ
    </define>
    <define name="mei_tabGrp">
       <element name="tabGrp">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A group of simultaneous tab notes, comparable to a <code xmlns="http://www.w3.org/1999/xhtml">&lt;chord&gt;</code> in CMN. Rarely, may also contain rests, as in some "German" lute tablatures.</a:documentation>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">A group of simultaneous tab notes, comparable to a <code xmlns="http://www.w3.org/1999/xhtml"
+                  xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;chord&gt;</code> in CMN. Rarely, may also contain rests, as in some "German" lute tablatures.</a:documentation>
          <optional>
             <ref name="mei_tabDurSym"/>
          </optional>
@@ -7983,7 +8010,8 @@ Suggested values include: 1] main; 2] subordinate; 3] abbreviated; 4] alternativ
    <define name="mei_att.pb.vis.attribute.folium">
       <optional>
          <attribute name="folium">
-            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">States the side of a leaf (as in a manuscript) on which the content following the <code xmlns="http://www.w3.org/1999/xhtml">&lt;pb&gt;</code> element occurs.</a:documentation>
+            <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">States the side of a leaf (as in a manuscript) on which the content following the <code xmlns="http://www.w3.org/1999/xhtml"
+                     xmlns:rng="http://relaxng.org/ns/structure/1.0">&lt;pb&gt;</code> element occurs.</a:documentation>
             <choice>
                <value>verso</value>
                <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">The back of a manuscript page.</a:documentation>
diff --git a/dev/mei-source_canonicalized_v5.1-dev.xml b/dev/mei-source_canonicalized_v5.1-dev.xml
index ed7975a..783625a 100644
--- a/dev/mei-source_canonicalized_v5.1-dev.xml
+++ b/dev/mei-source_canonicalized_v5.1-dev.xml
@@ -20,7 +20,7 @@
 <?xml-model href=../../../source/"validation/mei_odds.rng" type="application/xml" schematypens="http://purl.oclc.org/dsdl/schematron"?>
 <?xml-model href=../../../source/"validation/mei_odds.rng" type="application/xml" schematypens="http://relaxng.org/ns/structure/1.0"?>
 <?xml-model href=../../../source/"validation/mei-source.sch" type="application/xml" schematypens="http://purl.oclc.org/dsdl/schematron"?>
-<!--canonicalized: 2024-07-26T15:20:33.147335234+02:00-->
+<!--canonicalized: 2024-07-26T15:40:17.373437034+02:00-->
 <TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:rng="http://relaxng.org/ns/structure/1.0" xmlns:sch="http://purl.oclc.org/dsdl/schematron" xmlns:xi="http://www.w3.org/2001/XInclude" version="5.0" rend="book" xml:lang="en">
    <teiHeader>
       <fileDesc>