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KB Term:  Term intersection
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Sigma KEE - AirTransportationSystem
AirTransportationSystem(air transportation system)

appearance as argument number 1
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(subclass AirTransportationSystem TransitSystem) Transportation.kif 4037-4037 Air transportation system is a subclass of transit system
(documentation AirTransportationSystem EnglishLanguage "A AirTransportationSystem is the subclass of TransitSystem whose routes are AirTransitway.") Transportation.kif 4038-4039 Air transportation system is a subclass of transit system

appearance as argument number 2
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(termFormat EnglishLanguage AirTransportationSystem "air transportation system") Transportation.kif 4040-4040

antecedent
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(=>
    (and
        (instance ?A AirTransportationSystem)
        (routeInSystem ?A ?P))
    (instance ?P AirTransitway))
Transportation.kif 4042-4046 If X is an instance of air transportation system and Y is a route in system of X, then Y is an instance of air transitway


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