--- a/org/index.html	Fri Feb 17 15:17:49 2012 +0100
+++ b/org/index.html	Fri Feb 17 15:19:58 2012 +0100
@@ -95,6 +95,7 @@
     <tr><td>opmv</td><td>http://purl.org/net/opmv/ns#</td></tr> 
     <tr><td>org</td><td>http://www.w3.org/ns/org#</td></tr>
     <tr><td>owlTime</td><td>http://www.w3.org/2006/time#</td></tr>
+    <tr><td>rdf</td><td>http://www.w3.org/1999/02/22-rdf-syntax-ns#</td></tr>
     <tr><td>skos</td><td>http://www.w3.org/2004/02/skos/core#</td></tr>
     <tr><td>vcard</td><td>http://www.w3.org/2006/vcard/ns#</td></tr>
   </tbody>