PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One major opportunity is payments being made at the cash register, and arguably many others see it, too, including Google, Visa, MasterCard and the wireless carriers, which are all working on their own solutions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • allthingsd.com