PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is even more strange in this case because my approximation doesn???t even imply anything about whether the greenhouse effect exist or not.
http://www.w3.org/ns/prov#wasQuotedFrom
  • realclimate.org