PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A subsidy is a transfer payment into a market intended to increase transactions by increasing demand or supply *without* imposing a corresponding cost on the other side within the market.
http://www.w3.org/ns/prov#wasQuotedFrom
  • econlib.org