PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Therefore, a need exists for a method and apparatus for implementing a virtual electric utility that enable independent power producers (IPPs), electric cooperatives, municipalities and other non-power generating electric utilities or other entities, whether regulated or unregulated, to benefit from power conservation and carbon footprint reduction.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca