PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As many as 17 percent of veterans who have returned from duty overseas may have post-traumatic stress disorders and other mental illnesses.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ne.gov