(subclass Earphone Device) | Mid-level-ontology.kif 26048-26048 | Earphone は デバイス の subclass では %n |
(subclass Earphone ElectricSpeakerDevice) | ComputerInput.kif 502-502 | Earphone は ElectricSpeakerDevice の subclass では %n |
(subclass Earphone WearableItem) | ComputerInput.kif 503-503 | Earphone は WearableItem の subclass では %n |