PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This requires knowledge not only about material costs and labor costs, but also overhead charges, related sales and marketing expenses, and any other costs that may be associated with the order.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bigpicture.net