PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Surplus AAUs (sometimes called ???hot air???) are held predominantly by Russia and other eastern European countries, whose economies collapsed after the fall of Communism resulting in credits for carbon emissions which they never produced, but which would have been allowable for them to produce given an assessment of the size of their economy before the protocol went into effect.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thinkprogress.org