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Term 1: Term 2:

(subclass Cycle LandVehicle) Transportation.kif 1923-1923 Cycle is a subclass of land vehicle
(subclass Cycle AgentPoweredVehicle) Transportation.kif 1924-1924 Cycle is a subclass of agent powered vehicle
(subclass Bicycle Cycle) Transportation.kif 1929-1929 Bicycle is a subclass of cycle


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