PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The price was stated at sixty-six whole beavers, to be paid, however, in wheat, oats, or other grain and labor; showing that beavers were used as the standard of the currency, all traffic estimated by the beaver value, as now all forms of currency are measured by their gold value.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ancestry.com