PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Customers may be more interested in things other than price, but price is still a good revenue driver - especially a voucher (which has a psychological impact that regular discounting doesn't).
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com