| Associated with W3C RDF-in-XHTML TF |
| Associated with RDF in XHTML Taskforce |
| Associated with public-rdf-in-xhtml-tf |
| Associated with RDFa TF |
| Associated with RDF-in-XHTML Task Force |
| Associated with RDFa Task Force |
| Associated with rdf-in-xhtml-tf |
| Associated with RDF in XHTML TF |
| Associated with RDF in HTML Task Force |