(subclass RecreationOrExerciseDevice Device) | Mid-level-ontology.kif 2374-2374 | RecreationOrExerciseDevice e' uma sub-classe de Aparelho |
(subclass AerobicExerciseDevice RecreationOrExerciseDevice) | Mid-level-ontology.kif 8227-8227 | AerobicExerciseDevice e' uma sub-classe de RecreationOrExerciseDevice |
(subclass AnaerobicExerciseDevice RecreationOrExerciseDevice) | Mid-level-ontology.kif 8231-8231 | AnaerobicExerciseDevice e' uma sub-classe de RecreationOrExerciseDevice |