PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Carbon Dioxide is a known greenhouse gas and burning gas, oil and coal for fuel and cutting down forests to clear land for agriculture adds significantly to the amount of CO2 in the atmosphere.
http://www.w3.org/ns/prov#wasQuotedFrom
  • discovermagazine.com