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Term 1: Term 2:

(subclass AerobicExerciseDevice RecreationOrExerciseDevice) Mid-level-ontology.kif 8228-8228 AerobicExerciseDevice ist eine teilkategorie von RecreationOrExerciseDevice
(subclass RowingMachine AerobicExerciseDevice) Mid-level-ontology.kif 8237-8237 RowingMachine ist eine teilkategorie von AerobicExerciseDevice


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