PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The short story is that carbon dioxide is a naturally occurring gas in our atmosphere and in fact is only a small component of our earth's atmosphere.
http://www.w3.org/ns/prov#wasQuotedFrom
  • greatglobalwarming.com