PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • it is true that free market exchange is not necessarily unjust, and it is true that free market is best if the market price is a just price based on the agreement of buyers and sellers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com