PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Suitable: See ??Acceptable.?? Surge Tank: See ??Gas-Air Mixer.?? Systems: An assembly of equipment and appurtenances consisting essentially of the container or containers, major devices such as vaporizers, safety relief valves, excess flow valves, regulators, and connecting piping.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ca.gov