PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • US Patent Application 20030164611 by Schneider discloses a security paper for producing documents of value, such as bank notes, certificates, etc., with at least one multilayer security element.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com