PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • You may, however, offer a discount for cash transactions, provided that the offer is clearly disclosed to customers and the cash price is presented as a discount from the standard price charged for all other forms of payment.??? In fact, California Civil Code section 1748 voids the contract provision if a card issuer prohibits merchants from offering cash discounts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • consumerist.com