About: http://webisa.webdatacommons.org/127901728

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	It already has support from several universities and large companies, including Yahoo!
http://www.w3.org/ns/prov#wasQuotedFrom	webstandards.org