PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As fossil fuels (coal, oil and gas) are mainly carbon, so carbon dioxide is released in the process - this is considered to be a bad thing as being a greenhouse gas" it then contributes to global warming.
http://www.w3.org/ns/prov#wasQuotedFrom
  • angliangardener.co.uk