PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The fact is, producing oil from tar sands generates 17 percent more of the carbon and other greenhouse gas emissions that are warming our planet than conventional oil in this country.
http://www.w3.org/ns/prov#wasQuotedFrom
  • tarsandsaction.org