About: http://webisa.webdatacommons.org/324654659

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	Now, before you go ahead and think there is a description in the technical manual, realize that while the descriptions do exist, they are not terribly detailed.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com