PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Deep wells can tap the high energy content of this water and steam to drive a myriad of energy services, including electricity, heating, cooling, industrial processes, and even melting snow on roads.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nrdc.org