PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Renewable Energy: Energy supplied from natural, relatively inexhaustible sources including the wind, sunlight, geothermal heat, the tide, plant products or biomass.
http://www.w3.org/ns/prov#wasQuotedFrom
  • urj.org