About: http://webisa.webdatacommons.org/421453240

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, moreover, that although we frequently cite Wikipedia to explain our answers, it???s not usually a source a user would go to in the first instance to answer the sort of question that gets closed as GR.
http://www.w3.org/ns/prov#wasQuotedFrom	blogoverflow.com