PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Energy is produced mostly through the combustion of fossil fuels such as petroleum, natural gas and coal, which accounts for 90% of the total with the remaining 10% from hydropower and biomass.
http://www.w3.org/ns/prov#wasQuotedFrom
  • unfccc.int