PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By 2020 the UK needs to generate 15% of its energy from wind, wave, solar and other renewable sources.
http://www.w3.org/ns/prov#wasQuotedFrom
  • citywire.co.uk