PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This system apparently is an outgrowth of past controversial government programs such as Cointelpro and Total Information Awareness.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com