About: http://webisa.webdatacommons.org/57336727

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	We have been using it for years, and the recent changes are a nice improvement...
http://www.w3.org/ns/prov#wasQuotedFrom	sourceforge.net