diff --git a/w3id/generate-w3id.py b/w3id/generate-w3id.py
index d2228de..b4ebc4e 100755
--- a/w3id/generate-w3id.py
+++ b/w3id/generate-w3id.py
@@ -13,7 +13,18 @@
 RewriteEngine on
 DirectorySlash Off
 
-## RML Ontology content negotiation
+## RML Ontology content negotation
+RewriteCond %{HTTP_ACCEPT} application/ld\\+json
+RewriteRule ^(.*)\\.resource.conneg$ https://kg-construct.github.io/rml-resources/$1.json [NE,R,L]
+RewriteCond %{HTTP_ACCEPT} application/n-triples
+RewriteRule ^(.*)\\.resource.conneg$ https://kg-construct.github.io/rml-resources/$1.nt [NE,R,L]
+RewriteCond %{HTTP_ACCEPT} application/rdf\\+xml
+RewriteRule ^(.*)\\.resource.conneg$ https://kg-construct.github.io/rml-resources/$1.rdf [NE,R,L]
+RewriteCond %{HTTP_ACCEPT} text/turtle
+RewriteRule ^(.*)\\.resource.conneg$ https://kg-construct.github.io/rml-resources/$1.ttl [NE,R,L]
+RewriteCond %{HTTP_ACCEPT} .+\n
+
+## RML Ontology content negotiation resources
 RewriteCond %{HTTP_ACCEPT} text/html
 RewriteRule ^(.*)\\.(core|io|cc|fnml|star).conneg$ https://kg-construct.github.io/rml-$2/ontology/documentation/index-en.html#http://w3id.org/$1 [NE,R,L]
 RewriteCond %{HTTP_ACCEPT} application/ld\\+json
@@ -25,7 +36,7 @@
 RewriteCond %{HTTP_ACCEPT} text/turtle
 RewriteRule ^(.*)\\.(core|io|cc|fnml|star).conneg$ https://kg-construct.github.io/rml-$2/ontology/documentation/ontology.ttl#http://w3id.org/$1 [NE,R,L]
 RewriteCond %{HTTP_ACCEPT} .+\n
-RewriteRule ^(.*)\\.(core|io|cc|fnml|star).conneg$ https://kg-construct.github.io/rml-resources/406.html [NE,L,R=406]
+RewriteRule (.*)\\.(core|io|cc|fnml|star|resource).conneg$ https://kg-construct.github.io/rml-resources/406.html [NE,L,R=406]
 """
 
 
@@ -49,38 +60,37 @@ def extract_spec(url: str):
 
 def template_resources(resources: List[str], spec: str):
     return \
-        'RewriteCond %{REQUEST_URI} ^/rml/(' + '|'.join(resources) + ')$\n' \
-        'RewriteRule ^rml/(.*)$ /rml/$1.' + spec + '.conneg [NE,R,L]\n'
-
+        'RewriteCond %{REQUEST_URI} (' + '|'.join(resources) + ')$\n' \
+        'RewriteRule ^(.*)$ https://%{SERVER_NAME}/$1.' + spec + '.conneg [NE,R,L]\n'
 
 def template_ontology(spec: str):
     return \
-        'RewriteCond %{REQUEST_URI} ^/rml/' + spec + '\n' \
-        'RewriteRule ^rml/' + spec + \
+        'RewriteCond %{REQUEST_URI} ' + spec + '\n' \
+        'RewriteRule ' + spec + \
         '/?$ https://kg-construct.github.io/rml-' + spec + \
         '/ontology/documentation/index-en.html [NE,R,L]'
 
 
 def template_shapes(spec: str):
     return \
-        'RewriteCond %{REQUEST_URI} ^/rml/' + spec + '/shapes\n' \
-        'RewriteRule ^rml/' + spec + \
+        'RewriteCond %{REQUEST_URI} ' + spec + '/shapes\n' \
+        'RewriteRule ' + spec + \
         '/shapes/?$ https://kg-construct.github.io/rml-' + spec + \
         '/shapes/' + spec + '.ttl [NE,R,L]'
 
 
 def template_spec(spec: str):
     return \
-        'RewriteCond %{REQUEST_URI} ^/rml/' + spec + '/spec\n' \
-        'RewriteRule ^rml/' + spec + \
+        'RewriteCond %{REQUEST_URI} ' + spec + '/spec\n' \
+        'RewriteRule ' + spec + \
         '/spec/?$ https://kg-construct.github.io/rml-' + spec + \
         '/spec/docs [NE,R,L]'
 
 
 def template_bc(spec: str):
     return \
-        'RewriteCond %{REQUEST_URI} ^/rml/' + spec + '/bc\n' \
-        'RewriteRule ^rml/' + spec + \
+        'RewriteCond %{REQUEST_URI} ' + spec + '/bc\n' \
+        'RewriteRule ' + spec + \
         '/bc/?$ https://kg-construct.github.io/rml-' + spec + \
         '/ontology/rml-' + spec + '-bc.ttl [NE,R,L]'
 
@@ -89,12 +99,22 @@ def template_notacceptable(resource: str, url: str, replace_from: str,
                            replace_to: str):
     return \
         'RewriteCond %{HTTP_ACCEPT} .+\n' \
-        f'RewriteRule ^{resource}/?$ {url.replace(replace_from, replace_to)}' \
+        f'RewriteRule {resource}/?$ {url.replace(replace_from, replace_to)}' \
         ' [NE,L,R=406]\n'
 
 
 def template_redirect(resource: str, url: str):
-    return f'RewriteRule ^{resource}/?$ {url} [NE,L,R=301]\n'
+    return f'RewriteRule {resource}/?$ {url} [NE,L,R=301]\n'
+
+
+def template_redirect_negotiate(resource: str, name: str, root: bool):
+    if root:
+        return \
+            'RewriteRule ^$ https://%{SERVER_NAME}/' + name + '.resource.conneg [NE,R,L]\n'
+    else:
+        return \
+            'RewriteCond %{REQUEST_URI} ' + resource + '$\n' \
+            'RewriteRule (.*)$ https://%{SERVER_NAME}/' + name + '.resource.conneg [NE,R,L]\n'
 
 
 def read_csv():
@@ -161,17 +181,17 @@ def generate_htaccess(rows: list):
             rules[spec].append(template_ontology(spec))
             rules[spec].append(template_spec(spec))
             rules[spec].append(template_shapes(spec))
+        elif 'rml-resources/ontology.ttl' in url or \
+             'rml-resources/backwards-compatibility.ttl' in url or \
+             'rml-resources/shapes.ttl' in url:
+            name = url.split('/')[-1].replace('.ttl', '')
+            root = False
+            if 'rml-resources/ontology.ttl' in url:
+                root = True
+            rules['resources'].append(template_redirect_negotiate(resource,
+                                                                  name, root))
         elif 'rml-resources' in url:
-            rules['resources'].append(template_redirect('rml/' + resource,
-                                                        url))
-        elif 'rml-resources/backwards-compatibility.ttl' in url:
-            pass
-        elif 'rml-resources/shapes.ttl' in url:
-            pass
-        elif 'rml-resources/resources' in url:
-            pass
-        elif 'rml-resources/portal' in url:
-            pass
+            rules['resources'].append(template_redirect(resource, url))
         elif '-bc.ttl' in url:
             spec = extract_spec(url)
             rules[spec].append(template_bc(spec))
@@ -188,7 +208,7 @@ def generate_htaccess(rows: list):
             for r in rules[key]:
                 f.write(r + '\n')
             f.write('\n')
-        f.write('RewriteRule ^rml/(.*)$' +
+        f.write('RewriteRule ^(.*)$' +
                 ' https://kg-construct.github.io/rml-resources/404.html' +
                 ' [NE,L,R=404]\n')
         f.flush()
diff --git a/w3id/redirections.htaccess b/w3id/redirections.htaccess
index c85c828..bd33632 100644
--- a/w3id/redirections.htaccess
+++ b/w3id/redirections.htaccess
@@ -2,7 +2,19 @@
 RewriteEngine on
 DirectorySlash Off
 
-## RML Ontology content negotiation
+## RML Ontology content negotation
+RewriteCond %{HTTP_ACCEPT} application/ld\+json
+RewriteRule ^(.*)\.resource.conneg$ https://kg-construct.github.io/rml-resources/$1.json [NE,R,L]
+RewriteCond %{HTTP_ACCEPT} application/n-triples
+RewriteRule ^(.*)\.resource.conneg$ https://kg-construct.github.io/rml-resources/$1.nt [NE,R,L]
+RewriteCond %{HTTP_ACCEPT} application/rdf\+xml
+RewriteRule ^(.*)\.resource.conneg$ https://kg-construct.github.io/rml-resources/$1.rdf [NE,R,L]
+RewriteCond %{HTTP_ACCEPT} text/turtle
+RewriteRule ^(.*)\.resource.conneg$ https://kg-construct.github.io/rml-resources/$1.ttl [NE,R,L]
+RewriteCond %{HTTP_ACCEPT} .+
+
+
+## RML Ontology content negotiation resources
 RewriteCond %{HTTP_ACCEPT} text/html
 RewriteRule ^(.*)\.(core|io|cc|fnml|star).conneg$ https://kg-construct.github.io/rml-$2/ontology/documentation/index-en.html#http://w3id.org/$1 [NE,R,L]
 RewriteCond %{HTTP_ACCEPT} application/ld\+json
@@ -15,80 +27,82 @@ RewriteCond %{HTTP_ACCEPT} text/turtle
 RewriteRule ^(.*)\.(core|io|cc|fnml|star).conneg$ https://kg-construct.github.io/rml-$2/ontology/documentation/ontology.ttl#http://w3id.org/$1 [NE,R,L]
 RewriteCond %{HTTP_ACCEPT} .+
 
-RewriteRule ^(.*)\.(core|io|cc|fnml|star).conneg$ https://kg-construct.github.io/rml-resources/406.html [NE,L,R=406]
+RewriteRule (.*)\.(core|io|cc|fnml|star|resource).conneg$ https://kg-construct.github.io/rml-resources/406.html [NE,L,R=406]
 # === RML cc ===
-RewriteCond %{REQUEST_URI} ^/rml/cc
-RewriteRule ^rml/cc/?$ https://kg-construct.github.io/rml-cc/ontology/documentation/index-en.html [NE,R,L]
-RewriteCond %{REQUEST_URI} ^/rml/cc/spec
-RewriteRule ^rml/cc/spec/?$ https://kg-construct.github.io/rml-cc/spec/docs [NE,R,L]
-RewriteCond %{REQUEST_URI} ^/rml/cc/shapes
-RewriteRule ^rml/cc/shapes/?$ https://kg-construct.github.io/rml-cc/shapes/cc.ttl [NE,R,L]
-RewriteCond %{REQUEST_URI} ^/rml/(gatherAs|allowEmptyListAndContainer|gather|GatherMap|append|cartessianProduct)$
-RewriteRule ^rml/(.*)$ /rml/$1.cc.conneg [NE,R,L]
+RewriteCond %{REQUEST_URI} cc
+RewriteRule cc/?$ https://kg-construct.github.io/rml-cc/ontology/documentation/index-en.html [NE,R,L]
+RewriteCond %{REQUEST_URI} cc/spec
+RewriteRule cc/spec/?$ https://kg-construct.github.io/rml-cc/spec/docs [NE,R,L]
+RewriteCond %{REQUEST_URI} cc/shapes
+RewriteRule cc/shapes/?$ https://kg-construct.github.io/rml-cc/shapes/cc.ttl [NE,R,L]
+RewriteCond %{REQUEST_URI} (gatherAs|allowEmptyListAndContainer|gather|GatherMap|append|cartessianProduct)$
+RewriteRule ^(.*)$ https://%{SERVER_NAME}/$1.cc.conneg [NE,R,L]
 
 
 # === RML core ===
-RewriteCond %{REQUEST_URI} ^/rml/core
-RewriteRule ^rml/core/?$ https://kg-construct.github.io/rml-core/ontology/documentation/index-en.html [NE,R,L]
-RewriteCond %{REQUEST_URI} ^/rml/core/spec
-RewriteRule ^rml/core/spec/?$ https://kg-construct.github.io/rml-core/spec/docs [NE,R,L]
-RewriteCond %{REQUEST_URI} ^/rml/core/shapes
-RewriteRule ^rml/core/shapes/?$ https://kg-construct.github.io/rml-core/shapes/core.ttl [NE,R,L]
-RewriteCond %{REQUEST_URI} ^/rml/core/bc
-RewriteRule ^rml/core/bc/?$ https://kg-construct.github.io/rml-core/ontology/rml-core-bc.ttl [NE,R,L]
-RewriteCond %{REQUEST_URI} ^/rml/(logicalSource|logicalTarget|subject|subjectMap|predicateObjectMap|graph|graphMap|class|predicate|predicateMap|object|objectMap|parentTriplesMap|joinCondition|parentMap|parent|childMap|child|datatype|datatypeMap|language|languageMap|termType|template|reference|constant|strategy|TriplesMap|SubjectMap|PredicateObjectMap|PredicateMap|ObjectMap|RefObjectMap|Join|LanguageMap|GraphMap|Strategy|DatatypeMap|ParentMap|ChildMap|TermMap|ExpressionMap|IRI|Literal|BlankNode)$
-RewriteRule ^rml/(.*)$ /rml/$1.core.conneg [NE,R,L]
+RewriteCond %{REQUEST_URI} core
+RewriteRule core/?$ https://kg-construct.github.io/rml-core/ontology/documentation/index-en.html [NE,R,L]
+RewriteCond %{REQUEST_URI} core/spec
+RewriteRule core/spec/?$ https://kg-construct.github.io/rml-core/spec/docs [NE,R,L]
+RewriteCond %{REQUEST_URI} core/shapes
+RewriteRule core/shapes/?$ https://kg-construct.github.io/rml-core/shapes/core.ttl [NE,R,L]
+RewriteCond %{REQUEST_URI} core/bc
+RewriteRule core/bc/?$ https://kg-construct.github.io/rml-core/ontology/rml-core-bc.ttl [NE,R,L]
+RewriteCond %{REQUEST_URI} (logicalSource|logicalTarget|subject|subjectMap|predicateObjectMap|graph|graphMap|class|predicate|predicateMap|object|objectMap|parentTriplesMap|joinCondition|parentMap|parent|childMap|child|datatype|datatypeMap|language|languageMap|termType|template|reference|constant|strategy|TriplesMap|SubjectMap|PredicateObjectMap|PredicateMap|ObjectMap|RefObjectMap|Join|LanguageMap|GraphMap|Strategy|DatatypeMap|ParentMap|ChildMap|TermMap|ExpressionMap|IRI|Literal|BlankNode)$
+RewriteRule ^(.*)$ https://%{SERVER_NAME}/$1.core.conneg [NE,R,L]
 
 
 # === RML eval17 ===
-RewriteRule ^editor/eval17/?$ https://w3id.org/rml/editor/eval17 [NE,L,R=301]
+RewriteRule editor/eval17/?$ https://w3id.org/rml/editor/eval17 [NE,L,R=301]
 
 
 # === RML fnml ===
-RewriteCond %{REQUEST_URI} ^/rml/fnml
-RewriteRule ^rml/fnml/?$ https://kg-construct.github.io/rml-fnml/ontology/documentation/index-en.html [NE,R,L]
-RewriteCond %{REQUEST_URI} ^/rml/fnml/spec
-RewriteRule ^rml/fnml/spec/?$ https://kg-construct.github.io/rml-fnml/spec/docs [NE,R,L]
-RewriteCond %{REQUEST_URI} ^/rml/fnml/shapes
-RewriteRule ^rml/fnml/shapes/?$ https://kg-construct.github.io/rml-fnml/shapes/fnml.ttl [NE,R,L]
-RewriteCond %{REQUEST_URI} ^/rml/(returnMap|functionExecution|input|functionMap|parameterMap|function|parameter|return|inputValueMap|inputValue|ReturnMap|FunctionExecution|Input|ParameterMap|FunctionMap)$
-RewriteRule ^rml/(.*)$ /rml/$1.fnml.conneg [NE,R,L]
+RewriteCond %{REQUEST_URI} fnml
+RewriteRule fnml/?$ https://kg-construct.github.io/rml-fnml/ontology/documentation/index-en.html [NE,R,L]
+RewriteCond %{REQUEST_URI} fnml/spec
+RewriteRule fnml/spec/?$ https://kg-construct.github.io/rml-fnml/spec/docs [NE,R,L]
+RewriteCond %{REQUEST_URI} fnml/shapes
+RewriteRule fnml/shapes/?$ https://kg-construct.github.io/rml-fnml/shapes/fnml.ttl [NE,R,L]
+RewriteCond %{REQUEST_URI} (returnMap|functionExecution|input|functionMap|parameterMap|function|parameter|return|inputValueMap|inputValue|ReturnMap|FunctionExecution|Input|ParameterMap|FunctionMap)$
+RewriteRule ^(.*)$ https://%{SERVER_NAME}/$1.fnml.conneg [NE,R,L]
 
 
 # === RML io ===
-RewriteCond %{REQUEST_URI} ^/rml/io
-RewriteRule ^rml/io/?$ https://kg-construct.github.io/rml-io/ontology/documentation/index-en.html [NE,R,L]
-RewriteCond %{REQUEST_URI} ^/rml/io/spec
-RewriteRule ^rml/io/spec/?$ https://kg-construct.github.io/rml-io/spec/docs [NE,R,L]
-RewriteCond %{REQUEST_URI} ^/rml/io/shapes
-RewriteRule ^rml/io/shapes/?$ https://kg-construct.github.io/rml-io/shapes/io.ttl [NE,R,L]
-RewriteCond %{REQUEST_URI} ^/rml/io/bc
-RewriteRule ^rml/io/bc/?$ https://kg-construct.github.io/rml-io/ontology/rml-io-bc.ttl [NE,R,L]
-RewriteCond %{REQUEST_URI} ^/rml/(source|target|encoding|compression|serialization|null|referenceFormulation|iterator|namespacePrefix|namespaceURL|namespace|LogicalSource|LogicalTarget|ReferenceFormulation|Source|Target|Namespace|Encoding|Compression|JSONPath|XPath|XPathReferenceFormulation|CSV|SQL2008Table|SQL2008Query|UTF-8|UTF-16|none|gzip|zip|tarxz|targzip)$
-RewriteRule ^rml/(.*)$ /rml/$1.io.conneg [NE,R,L]
+RewriteCond %{REQUEST_URI} io
+RewriteRule io/?$ https://kg-construct.github.io/rml-io/ontology/documentation/index-en.html [NE,R,L]
+RewriteCond %{REQUEST_URI} io/spec
+RewriteRule io/spec/?$ https://kg-construct.github.io/rml-io/spec/docs [NE,R,L]
+RewriteCond %{REQUEST_URI} io/shapes
+RewriteRule io/shapes/?$ https://kg-construct.github.io/rml-io/shapes/io.ttl [NE,R,L]
+RewriteCond %{REQUEST_URI} io/bc
+RewriteRule io/bc/?$ https://kg-construct.github.io/rml-io/ontology/rml-io-bc.ttl [NE,R,L]
+RewriteCond %{REQUEST_URI} (source|target|encoding|compression|serialization|null|referenceFormulation|iterator|namespacePrefix|namespaceURL|namespace|LogicalSource|LogicalTarget|ReferenceFormulation|Source|Target|Namespace|Encoding|Compression|JSONPath|XPath|XPathReferenceFormulation|CSV|SQL2008Table|SQL2008Query|UTF-8|UTF-16|none|gzip|zip|tarxz|targzip)$
+RewriteRule ^(.*)$ https://%{SERVER_NAME}/$1.io.conneg [NE,R,L]
 
 
 # === RML resources ===
-RewriteRule ^rml//?$ https://kg-construct.github.io/rml-resources/ontology.ttl [NE,L,R=301]
+RewriteRule ^$ https://%{SERVER_NAME}/ontology.resource.conneg [NE,R,L]
 
-RewriteRule ^rml/bc/?$ https://kg-construct.github.io/rml-resources/backwards-compatibility.ttl [NE,L,R=301]
+RewriteCond %{REQUEST_URI} bc$
+RewriteRule (.*)$ https://%{SERVER_NAME}/backwards-compatibility.resource.conneg [NE,R,L]
 
-RewriteRule ^rml/portal/?(.*)/?$ https://kg-construct.github.io/rml-resources/portal/$1 [NE,L,R=301]
+RewriteRule portal/?(.*)/?$ https://kg-construct.github.io/rml-resources/portal/$1 [NE,L,R=301]
 
-RewriteRule ^rml/shapes/?$ https://kg-construct.github.io/rml-resources/shapes.ttl [NE,L,R=301]
+RewriteCond %{REQUEST_URI} shapes$
+RewriteRule (.*)$ https://%{SERVER_NAME}/shapes.resource.conneg [NE,R,L]
 
-RewriteRule ^rml/resources/?(.*)/?$ https://kg-construct.github.io/rml-resources/resources/$1 [NE,L,R=301]
+RewriteRule resources/?(.*)/?$ https://kg-construct.github.io/rml-resources/resources/$1 [NE,L,R=301]
 
 
 # === RML star ===
-RewriteCond %{REQUEST_URI} ^/rml/star
-RewriteRule ^rml/star/?$ https://kg-construct.github.io/rml-star/ontology/documentation/index-en.html [NE,R,L]
-RewriteCond %{REQUEST_URI} ^/rml/star/spec
-RewriteRule ^rml/star/spec/?$ https://kg-construct.github.io/rml-star/spec/docs [NE,R,L]
-RewriteCond %{REQUEST_URI} ^/rml/star/shapes
-RewriteRule ^rml/star/shapes/?$ https://kg-construct.github.io/rml-star/shapes/star.ttl [NE,R,L]
-RewriteCond %{REQUEST_URI} ^/rml/(quotedTriplesMap|StarMap|AssertedTriplesMap|NonAssertedTriplesMap)$
-RewriteRule ^rml/(.*)$ /rml/$1.star.conneg [NE,R,L]
+RewriteCond %{REQUEST_URI} star
+RewriteRule star/?$ https://kg-construct.github.io/rml-star/ontology/documentation/index-en.html [NE,R,L]
+RewriteCond %{REQUEST_URI} star/spec
+RewriteRule star/spec/?$ https://kg-construct.github.io/rml-star/spec/docs [NE,R,L]
+RewriteCond %{REQUEST_URI} star/shapes
+RewriteRule star/shapes/?$ https://kg-construct.github.io/rml-star/shapes/star.ttl [NE,R,L]
+RewriteCond %{REQUEST_URI} (quotedTriplesMap|StarMap|AssertedTriplesMap|NonAssertedTriplesMap)$
+RewriteRule ^(.*)$ https://%{SERVER_NAME}/$1.star.conneg [NE,R,L]
 
 
-RewriteRule ^rml/(.*)$ https://kg-construct.github.io/rml-resources/404.html [NE,L,R=404]
+RewriteRule ^(.*)$ https://kg-construct.github.io/rml-resources/404.html [NE,L,R=404]