PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition, a few commenters requested clarification on how to handle tax and other additional payments, such as shipping.
http://www.w3.org/ns/prov#wasQuotedFrom
  • federalregister.gov