PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Heat comes from geothermal or by burning a fuel such as coal or bunker or wood or by nuclear.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pinoyhandyman.com