PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Dual factor authentication requires a user to offer some sort of physical token along with something they know such as a password to access systems secured using the technique.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slashgear.com