PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These include the fundamental affordability of electricity, climate change, energy efficiency costs and benefits, integrating new renewables such as wind, and the promises and dangers of the ???smart grid??????
http://www.w3.org/ns/prov#wasQuotedFrom
  • nwenergy.org