PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Heat is a form of energy that is often taken for granted, invisibly escaping from appliances, boiling water, lamps and radiators.
http://www.w3.org/ns/prov#wasQuotedFrom
  • energiespar-rechner.de