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Term 1: Term 2:

(subclass InternalCombustionEngine Engine) Mid-level-ontology.kif 1760-1760
(subclass GasolineEngine InternalCombustionEngine) Mid-level-ontology.kif 23600-23600
(subclass DieselEngine InternalCombustionEngine) Mid-level-ontology.kif 23611-23611
(subclass ContinuousCombustionEngine InternalCombustionEngine) Cars.kif 85-85
(subclass Turbine InternalCombustionEngine) Cars.kif 90-90
(subclass IntermittentCombustionEngine InternalCombustionEngine) Cars.kif 91-91


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