PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • energy source is sustainable, safe, and environment friendly because it does not produce carbon dioxide or other hazardous chemicals that contribute to global warming.
http://www.w3.org/ns/prov#wasQuotedFrom
  • easyapplianceparts.com