PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By 2035, the world???s energy demand will increase by 40% over 2009, reaching 16,961 Mtoe, led by non-OECD countries such as China.
http://www.w3.org/ns/prov#wasQuotedFrom
  • worldenergyoutlook.org