DC and RDF Kredel, Heinz Metadata Systems DC and RDF Introduction to the DC and RDF Metadata Systems University of Mannheim 2000-12-08 text; image text/xhtml; image/gif http://krum.rz.uni-mannheim.de/inet-2004/sess-308.html de; en IsPartOf http://krum.rz.uni-mannheim.de/inet-2004/