PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The use of a nonvolatile memory is important in that data which is significant in the system, such as the contents of descending registers which keep track of the remaining balance in the postal meter or ascending registers which keep track of the continuous accumulation of charges thereto, is permanently stored in the nonvolatile memory when the system is de-energized.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com