PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Using batteries, compressed air or other technologies enables wind and solar to become power sources that can be delivered at a needed quantity at any time.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gigaom.com