About: http://webisa.webdatacommons.org/2080431

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 right on this chart the big move down, which is a good example of the types of things you have to catch.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com