PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Blair will pledge the investment of more than ??350 million in the research and development of renewable forms of energy, including wind, wave, solar and tidal power.
http://www.w3.org/ns/prov#wasQuotedFrom
  • heatisonline.org