PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Then when you consider things such as pollution, including anthropocentric loading of the atmosphere with heat-trapping gases such as carbon dioxide and methane, fossil energy becomes--perhaps with climate change--terminally expensive.
http://www.w3.org/ns/prov#wasQuotedFrom
  • opednews.com