Update links.csv (#212)

namespaces/iow/links.csv

@@ -1,7 +1,8 @@
 id, target, creator, description
-https://geoconnex.us/iow/homepage, https://internetofwater.org, [email protected], Testing the auto-update github action
-https://geoconnex.us/iow/aboutus, https://internetofwater.org/who-we-are/, [email protected], About us
-https://geoconnex.us/demo, https://geoconnex.internetofwater.dev/demo, [email protected], geconnex demo
+https://geoconnex.us/iow/homepage, https://internetofwater.org, [email protected], Internet Of Water homepage
+https://geoconnex.us/iow/aboutus, https://internetofwater.org/who-we-are/, [email protected], About us
+https://geoconnex.us/demo, https://geoconnex.internetofwater.dev/demo, [email protected], geconnex demo
+https://geoconnex.us/sitemap, https://reference.geoconnex.us/stac/sitemap, [email protected], geoconnex sitemap
 https://geoconnex.us/iow/nldi, https://labs.waterdata.usgs.gov/about-nldi/index.html, [email protected], nldi shortlink
 https://geoconnex.us/iow/nldi/demo, https://storymaps.arcgis.com/stories/0ecb1aaf143b4e1981dbe30f38fceec5, [email protected], nldi demo shortlink
 https://geoconnex.us/iow/map, https://gis.cgs.earth/portal/apps/webappviewer/index.html?id=41e8676b373344dfab9733b4d8f32837, [email protected], geoconnex content map