PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As used herein, the term ???fluid??? may include a variety of materials having fluid-like properties, including but not limited to liquids, gases, powders, and various combinations thereof.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com