PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But the success of these programs has led many other infrastructure and product companies, including Yahoo, Facebook, Barracuda, PayPal and even Microsoft, to launch their own reward systems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • threatpost.com