PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The most important type of direct mail package is called a classic package, which is sent inside an envelope, and includes a letter and a response device such as a business reply card, or an order form and envelope.
http://www.w3.org/ns/prov#wasQuotedFrom
  • typepad.com