PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Our primary sources of energy are the combustion of fossil fuels, nuclear fission, and more passive sources including solar, wind, and geothermal energy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • issuu.com