PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Therefore, when the need arises to transfer confidential information such as credit card information or social security numbers, or other highly personal information, Web developers should consider the use of a Secure Sockets Layer (SSL) connection.
http://www.w3.org/ns/prov#wasQuotedFrom
  • peachpit.com