About: http://webisa.webdatacommons.org/450914240

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	January 4, 2005 @ 11:07 am | Comment 203 By bellevue So far this link is the most informative one that I can find:
http://www.w3.org/ns/prov#wasQuotedFrom	pekingduck.org