PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Carbon dioxide is a greenhouse gas, which absorbs infrared radiation from the earth's surface that would otherwise escape into space; this warms the atmosphere, which radiates infrared energy back to the surface.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ucar.edu