About: http://webisa.webdatacommons.org/69247083

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	You can see some examples here, including one where the text was changed.In fact, it is far from clear whether one should do this at all.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com