PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Even better news: most people can easily understand that oil is a finite resource and can accept that the world will run out of it sooner or later.
http://www.w3.org/ns/prov#wasQuotedFrom
  • energybulletin.net