About: http://webisa.webdatacommons.org/113202466

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	This subject is underdocumented on the net ... good thing there is an article about it now.But I have been unable to test the sample code up to now ... will try to do it when ive got some spare time.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com