About: http://webisa.webdatacommons.org/12357177

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	Unfortunately, most of the talk was a demo which of course do not show up on the slides, there is still some good material there.
http://www.w3.org/ns/prov#wasQuotedFrom	msdn.com