PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • From Wikipedia http://en.wikipedia.org/wiki/PhotosynthesisPhotosynthesis is a process used by plants and other organisms to capture the sun's energy to split off water's hydrogen from oxygen.
http://www.w3.org/ns/prov#wasQuotedFrom
  • yourdemocracy.net.au