PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This may produce a cheapening in the products of manufactures and so raise profits to such an extent as to make up for all that is taken from them by the tax.
http://www.w3.org/ns/prov#wasQuotedFrom
  • econlib.org