PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Alternative energies such as wind and solar have the potential to provide energy for a few decades longer, but only in limited areas, and subject to sunlight and wind variations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com