PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In theory, wherever there is a high footfall Pavegen???s technology harvests the wasted energy for such applications as street lighting, advertising billboards and information displays.
http://www.w3.org/ns/prov#wasQuotedFrom
  • urbantimes.co