PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Wind power is a great idea and we should have a lot more of it, however roof-mounted wind turbines simply don???t work usefully because of the turbulence proivded by the building itself, and usually other nearby buildings and trees.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cleantechnica.com