About: http://webisa.webdatacommons.org/439158985

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	As you say, most of the information is available online anyway these days and as each year goes by more and more of what used to be "for attendees only" is made generally available via MSDN or 'mimimal cost' DVDs.
http://www.w3.org/ns/prov#wasQuotedFrom	asp.net