PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • eat-trapping greenhouse gases including carbon dioxide, methane and nitrous oxide.Our planet as a whole is becoming a warmer place, said Kathryn Sullivan, acting administrator of the U.S. National Oceanic and Atmospheric Administration.
http://www.w3.org/ns/prov#wasQuotedFrom
  • planetark.org