PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Now I can conceive of some source, such as visions or written revelation, indicating that the knowable universe began X years ago, although propositions about such matters have their own problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • asa3.org