PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Global warming theory predicts that in order to counter-balance the large amount of warming that occurs in the lower atmosphere near the surface when heat-trapping gases such as carbon dioxide are released into the air, the stratosphere must cool.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wunderground.com