(subclass Microphone ElectricDevice) | Mid-level-ontology.kif 1797-1797 | Microphone is a subclass of electric device |
(subclass Microphone CommunicationDevice) | Mid-level-ontology.kif 1798-1798 | Microphone is a subclass of communication device |
(subclass ComputerMicrophone Microphone) | ComputerInput.kif 542-542 | Computer microphone is a subclass of microphone |