PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • After all, the matter of how much power the president may legitimately wield depends on his actions and how clearly Congress has spoken on a particularly matter.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com