PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When the nitrous oxide or other fluid passes into this expanded volume, the nitrous oxide may expand and change phase (i.e., change from the liquid state into the gas state).
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com