(subclass ComputerKeyboard ComputerInputDevice) | QoSontology.kif 471-471 | Computer keyboard is a subclass of computer input device |
(subclass ComputerKeyboard ComputerKeyboard_Generic) | ComputerInput.kif 369-369 | Computer keyboard is a subclass of generic computer keyboard |
(subclass ComputerKeyboard Keyboard) | ComputerInput.kif 370-370 | Computer keyboard is a subclass of keyboard |