PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cogeneration:Production of electricity from steam, heat, or other forms of energy produced as a by-product of another process-usually manufacturing.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ne.gov