PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In essence, the idea of a difference-based update is to convert a file, such as an application file, or a data file, from its current state A to a different state B. Conventionally, such as described in U.S. Pat. No. 6,651,249, state B may not be the final state, but may be an intermediate state.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com