PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Public opinion long ago showed that a majority of Americans had concluded that the invasion ordered by President George W. Bush was a mistake.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com