PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • CO2 is an effective greenhouse gas because it has a very high molar absorption coefficient for radiation with wavelength near 15 micrometers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • climateaudit.org