--- a/rdf-mt/index.html	Wed Jul 17 18:04:39 2013 +0200
+++ b/rdf-mt/index.html	Wed Jul 17 18:07:12 2013 +0200
@@ -18,9 +18,7 @@
 
 "HORST05":"Herman J. ter Horst. <cite>Completeness, Decidability and Complexity of Entailment for RDF Schema and a Semantic Extension Involving the OWL Vocabulary</cite>, Journal of Web Semantics 3 (2005) 79-115.",
 
-"RDF11-CONCEPTS": "Richard Cyganiak, David Wood. <cite><a
-href=\"http://www.w3.org/TR/rdf11-concepts/\">RDF 1.1 Concepts and
-Abstract Syntax.</a></cite> July 2013. W3C Last Call Working Draft. URL: <a href=\"http://www.w3.org/TR/rdf11-concepts/\">http://www.w3.org/TR/rdf11-concepts/</a>. The latest edition is available at <a href=\"http://www.w3.org/TR/rdf11-concepts/\">http://www.w3.org/TR/rdf11-concepts/</a>",
+"RDF11-CONCEPTS": "Richard Cyganiak, David Wood. <cite><a href=\"http://www.w3.org/TR/2013/WD-rdf11-concepts-20130115/\">RDF 1.1 Concepts and Abstract Syntax.</a></cite> 15 January 2013. W3C Working Draft (work in progress). URL: <a href=\"http://www.w3.org/TR/2013/WD-rdf11-concepts-20130115/\">http://www.w3.org/TR/2013/WD-rdf11-concepts-20130115/</a>. The latest edition is available at <a href=\"http://www.w3.org/TR/rdf11-concepts/\">http://www.w3.org/TR/rdf11-concepts/</a>",
 
 "RDF-PLAIN-LITERAL":"Jie Bao, Sandro Hawke, Boris Motik, Peter F. Patel-Schneider, Alex Polleres. <cite><a href=\"http://www.w3.org/TR/rdf-plain-literal/\">rdf:PlainLiteral: A Datatype for RDF Plain Literals (Second Edition)</a></cite> 11 December 2012. W3C Recommendation. URL: <a href=\"http://www.w3.org/TR/rdf-plain-literal/\">http://www.w3.org/TR/rdf-plain-literal/</a>",