PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But by the time there is a lot of water the planet will be 40 C warmer than it is now with a lot thicker atmosphere.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newmars.com