PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • and electronic signaturesUS5315658Apr 19, 1993May 24, 1994Silvio MicaliFair cryptosystems and methods of useUS5351302May 26, 1993Sep 27, 1994Leighton Frank TMethod for authenticating objects identified by images or other identifying informationUS5373561Dec 21, 1992Dec 13, 1994Bell Communications Research, Inc.Method of extending the validity of a cryptographic certificateUS5400403Aug 16, 1993Mar 2
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com