PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This is for two main reasons: to prevent the engine from cooling too quickly - which could damage components, especially cylinders - and also for simple reassurance that the engine is still running and power will be available when needed at the end of the maneuver.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aopa.org