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(subclass Engine Transducer) Mid-level-ontology.kif 1724-1724 Engine is a subclass of transducer
(subclass SteamEngine Engine) Mid-level-ontology.kif 1748-1748 Steam engine is a subclass of engine
(subclass Turbine Engine) Mid-level-ontology.kif 1752-1752 Turbine is a subclass of engine
(subclass InternalCombustionEngine Engine) Mid-level-ontology.kif 1760-1760 Internal combustion engine is a subclass of engine
(subclass ElectricMotor Engine) Mid-level-ontology.kif 1779-1779 Electric motor is a subclass of engine
(subclass OutboardEngine Engine) Cars.kif 4336-4336 Outboard motor is a subclass of engine


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