PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Since renewable energy sources tend to be less polluting than coal, natural gas, oil and other finite resources, the impact on the environment is lessened.
http://www.w3.org/ns/prov#wasQuotedFrom
  • enisenergen.com