About: http://webisa.webdatacommons.org/143939396

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	If you just read more than the teaser you would know the answer to your question, as there is a paragraph on exactly that...
http://www.w3.org/ns/prov#wasQuotedFrom	autoblog.com