PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A source of compressed gas, such as a CO2 or NO2 canister (???gas tank??? or ???air tank???) (not shown), is hooked to an air intake portion 31 of the gun 30, shown beneath the grip 36, and supplies gas under pressure through the inlet port 70 to pressurize the confined area within the valve body 68.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au