PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • (2) climate change is mainly attributable to man-made emissions of carbon dioxide, methane and nitrous oxide (???greenhouse gases???);
http://www.w3.org/ns/prov#wasQuotedFrom
  • climateaudit.org