例：１
"John Smith is the Author of the document whose URL is http://www.bar.com/some.doc".
<?xml:namespace name="http://docs.r.us.com/bibliography-info/" as="BIB"?> <?xml:namespace name="http://www.w3.org/TR/WD-rdf-syntax#" as="RDF"?> <RDF:RDF> <RDF:Description RDF:HREF="http://www.bar.com/some.doc"> <BIB:Author>John Smith</BIB:Author> </RDF:Description> </RDF:RDF>