PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Carbon dioxide in the atmosphere, like other greenhouse gases, supposedly reflects some of the infrared radiation coming from the earth back down again.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freerepublic.com