PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Even assuming that greenhouse gases from fossil fuels are posing a threat, most of them come from other sources, such as residential heating, industrial consumption, office buildings and other commercial structures.
http://www.w3.org/ns/prov#wasQuotedFrom
  • portlandtribune.com