WordPress SIOC Reference What is it about? This article outlines the integration of data from WordPress into Virtuoso, allowing interaction through NNTP (for comments), and mapping WordPress data to the SIOC ontology for the purpose of constructing SPARQL Queries against WordPress Weblog posts, comments, user and group data. Why is it important? Not only does the cross-protocol integration with NNTP allow another angle of input from users of legacy newsreaders, but constructing SPARQL Queries offers a powerful feature of viewing the mapped to the SIOC ontology current WordPress data. How does one use this feature? There is an online demonstration at http://demo.openlinksw.com/wordpress/. You can run the queries below or your own created ones using the Virtuoso SPARQL query page and you should use the following Graph(s) URI: http://demo.openlinksw.com/wpl_v What are the RDF Views supported? WordPress_rdf_views_script.sql or view the online version here. Key WP to SIOC Mappings