PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Without R&D into these expensive forms of renewable energy, surely we wont stimulate interest and innovation into finding a way of producing it at lower cost?
http://www.w3.org/ns/prov#wasQuotedFrom
  • climaticoanalysis.org