PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This is convenient but insecure, because your password becomes visible to system status programs such as ps that may be invoked by other users to display command lines.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackoverflow.com