PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • How does Mr Ignatius know for sure that this guy was a defector not an not a victim of CIA's kidnapping?
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com