PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The truth is, they both complement the study and enhancement of understanding of the other, particularly the ability of the former to enhance the latter.
http://www.w3.org/ns/prov#wasQuotedFrom
  • letsplaymath.net