PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Greenhouse gases, such as carbon dioxide, trap the sun's heat within Earth's atmosphere, warming it and keeping it at habitable temperatures.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org