About: http://webisa.webdatacommons.org/268616474

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	Further assumptions include that principals will only assert statements they believe in, and that some principals are authorities for certain kinds of statement.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com