PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These energy sources supply their entire equivalent energy consumption into the power-grid with certified 100% renewable green energy sources, such as wind and solar-powered energy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • greenkiddie.co.uk