About: http://webisa.webdatacommons.org/47563390

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	Never really got to the source, but the link is the newest thing, so would be the first suspect.
http://www.w3.org/ns/prov#wasQuotedFrom	mtbr.com