About: http://webisa.webdatacommons.org/102672618

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 saw during my search that there are a few out there using them, but didn't get a sense as to if they are well liked.
http://www.w3.org/ns/prov#wasQuotedFrom	wetpixel.com