About: http://webisa.webdatacommons.org/18710467

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 looked it up in the encyclopedia of philosophy but their explanation is a tetch technical (although it confirmed my suspicion that the chattering classes are employing the term incorrectly).
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com