PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By 2020, 15% of the UK???s energy needs must be met by renewable sources such as wind and solar power to meet European directives.
http://www.w3.org/ns/prov#wasQuotedFrom
  • energyadvicebureau.com