PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But disagreeing that carbon dioxide is a greenhouse gas despite direct evidence demonstrating it and refuting the theory of the greenhouse effect itself, despite the obvious counter-proof - i.e. greenhouses - is so far beyond ordinary denialism that it actually beggars belief.
http://www.w3.org/ns/prov#wasQuotedFrom
  • msdn.com