PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The RAF is the oldest independent air force in the world, the first to become independent of army or navy control.
http://www.w3.org/ns/prov#wasQuotedFrom
  • findmypast.com.au