The ISWC+ASWC 2007 data set is stored in a Sesame repository here at data.semanticweb.org. The data set contains data about tracks, papers, sessions, talks, workshops, tutorials, invited talks, panels, organisers, people, organisations and topics.
A SPARQL endpoint providing access to the dataset is provided at http://data.semanticweb.org:8080/openrdf-sesame/repositories/SWC (send SPARQL queries to this URI, do not just view it in a browser :).
All URIs in the data set are currently dereferenceable. URIs are content-negotiated, returning RDF/XML or HTML output depending on the value of the Accept: header sent by your user agent (i.e. a regular Web browser will likely get HTML, a Semantic Web application RDF/XML). Not all HTML content is nicely presented at the moment, but we are working on that. Good places to start browsing are:
Dumps of data stored at data.semanticweb.org are being made available at: