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Term 1: Term 2:

(subclass RailVehicle LandVehicle) Transportation.kif 2033-2033 RailVehicle est une sous-classe de LandVehicle
(subclass Train RailVehicle) Transportation.kif 2047-2047 Train est une sous-classe de RailVehicle
(subclass RollingStock RailVehicle) Transportation.kif 2095-2095 RollingStock est une sous-classe de RailVehicle


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