PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If a currency is selected such as US dollars (USD), the sales order must match the modifier currency to determine pricing for the order.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slideshare.net