Links related to
Semantic Web Publishing with RDFa
Everything RDFa : http://rdfa.info
RDFa Syntax Spec
RDFa Primer
SIMILE Project : http://simile.mit.edu/
: Piggybank, Exhibit, RDFizers and more
Swoogle : http://swoogle.umbc.edu/
: Semantic web search engine
the W3C Validator service
RDFa Distiller (Python)
GetN3 and other Javascript RDFa tools
Semantic MediaWiki
Yahoo! announcement of semantic web support
Microformats
eRDF or embedded RDF
The Semantic Web: Scientific American May 2001