PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When the transaction or asset is not in a range with which we are familiar, such as 100 million dollars or pounds, or if the transaction or asset occurred or existed at a time different from the one in which we live or can remember, it is much harder to know the comparisons.
http://www.w3.org/ns/prov#wasQuotedFrom
  • measuringworth.com