January 2003
Beginner to intermediate
1200 pages
23h 42m
English
The official W3C-defined RDF namespace is “http://www.w3.org/1999/02/22-rdf-syntax-ns#”. (The # on the end, which may look pretty funny, is not an error; it's there to help applications create valid XPointers.) All RDF documents must use this namespace. The conventional prefix for this namespace is rdf, so I'll declare that prefix like this:
<?xml version="1.0" ?>
<rdf:RDF
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
.
.
.
</rdf:RDF>