PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As the concentration of a greenhouse gas determines the net energy absorbed, CO2 is the most important greenhouse gas in Earth???s atmosphere.
http://www.w3.org/ns/prov#wasQuotedFrom
  • clarkson.edu