PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Anyone who doubts that carbon dioxide is a greenhouse gas has to reject much of what we know about physics at the atomic and molecular level -- and come up with an alternative physics.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com