PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Greenhouse gases, most notably carbon dioxide, are primarily produced by burning fossil fuels and tend to trap heat within the Earth???s atmosphere, a cycle that most experts believe is causing global climate change.
http://www.w3.org/ns/prov#wasQuotedFrom
  • uvm.edu