PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Windcrank is a unique design that uses proven methods of capturing and controlling energy from any moving force such as wind, water, geothermal, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • energypriorities.com