PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Generally the seller is a foreign company and the buyer is a government that stipulates that the seller must then agree to buy products from companies within their country.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org