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Term 1: Term 2:

(subclass TwoStrokeEngine IntermittentCombustionEngine) Cars.kif 240-240 TwoStrokeEngine est une sous-classe de IntermittentCombustionEngine
(subclass SeagullOutboard TwoStrokeEngine) Cars.kif 4736-4736 SeagullOutboard est une sous-classe de TwoStrokeEngine


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