PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, some types of information may be obtained more efficiently, e.g., the current light settings, on a polled/as-needed basis, rather than sending asynchronous updates through the system and updating the dynamic memory every time it changes state.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com