PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example ???Homer is something, namely a poet??? ??? here ???poet??? represents something in opinion, for according to Aristotle, Homer is a poet, but ???Homer exists [est]??? does not follow.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.co.uk