PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The political geography of the time is dramatically different from our own world, and innovations such as the airplane and combustion engine are only beginning to reach prominence.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org