About: http://webisa.webdatacommons.org/61486547

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	While your suggestion sounds like a good idea, it isn???t really supported by anything other than hindsight.
http://www.w3.org/ns/prov#wasQuotedFrom	boingboing.net