Since September 18, 2010, this is no longer the main repository for RDFIO. Instead, you can find it in the MediaWiki repositories here: http://svn.wikimedia.org/svnroot/mediawiki/trunk/extensions/RDFIO/
The repository here at Google code will be kept here for reference (until further notice), but all updates will be added to the MediaWiki repository, so please use that instead.
See the RDFIO Extension page for info on how to download/check out the code from there.
This is an extension to Semantic MediaWiki that provides extended RDF import / export and (possibly) other I/O RDF based interfaces for Semantic MediaWiki.
Caution! This code is in active development, and not ready for production use!