About: http://webisa.webdatacommons.org/210599945

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	Look at msdn.microsoft.com/en-us/library/ms186865.aspx - probably you want to tweak the expiration and compression and other settings
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com