PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Later drafts said rich countries should cut their greenhouse emissions by at least 80 per cent by 2050.Obama arrived in Copenhagen early Friday, and held an unscheduled meeting with almost 20 world leaders, including the heads of Britain, France, China, Russia, Brazil and a dozen other countries.
http://www.w3.org/ns/prov#wasQuotedFrom
  • prisonplanet.com