About: http://webisa.webdatacommons.org/276046345

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	The client can compare these values with what they stored to determine which attachments need to be re-fetched.
http://www.w3.org/ns/prov#wasQuotedFrom	msdn.com