PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One way to achieve DRM abstraction is via a messaging system protocol as has been described in this specification. [0227] Conclusion [0228] It can now be seen that the invention is a system for the automated distribution of digital products from one or more clients to one or more consumers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com