PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A grain merchandiser is responsible for buying and selling grains such as wheat, corn or beans and can also work as a broker for other grain buyers and sellers and manage futures accounts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com