PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If an air turbine 28 is employed in addition to the'flywheel, the tank or other pressure for actuating the turbine will always keep the flywheel pullingagainst the pistons, and of'course if the air pressure is from the storage tank 26, there is no loss of power because the power used from the tank to keep the turbine turning is added back to the engine power.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com