About: http://webisa.webdatacommons.org/311485759

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	I think the answer is pretty clear from this presentation. (Oh and the answer is a big Yes!)
http://www.w3.org/ns/prov#wasQuotedFrom	msdn.com