PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One approach is were the school produces a commodity, e.g. rice or livestock, and then sells that on the open market.
http://www.w3.org/ns/prov#wasQuotedFrom
  • infed.org