PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some of this energy is already being used in places such as Klamath Falls, Oregon where volcanic steam is used to heat public buildings.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newworldencyclopedia.org