PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Most Complete Treatise of Its Kind Energy Law and Transactions covers the energy industry, all traditional energy sources, such as oil, gas, electricity, and coal, as well as nontraditional energy technologies and sources, such as hydroelectricity, solar, nuclear, biomass, and cogeneration.
http://www.w3.org/ns/prov#wasQuotedFrom
  • lexisnexis.com