PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It measured the earnings from producing renewables like biofuels, wind turbines and thermal equipment, and energy efficiency technology such as low-energy lighting and insulation.???
http://www.w3.org/ns/prov#wasQuotedFrom
  • cleantechnica.com