PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A method of collecting and authenticating electronic signatures and documents signed thereby, including the steps of storing a representation of a first handwritten signature and an associated first authenticated electronic signature of a first signatory in a database, storing a representation of a second handwritten signature and an associated second authenticated electronic signature of a second
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com