PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Regulatory and tax policies designed to limit emissions of GHG gases could create greater market opportunities for energy conservation technologies and non-carbon-based fuels such as solar, wind, geothermal, ocean thermal, hydrogen, fission and fusion.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ciesin.org