PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • (2) for which the propelling force is a spring, elastic band, carbon dioxide, air or other gas, or vapor.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mn.gov