| No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 446-446 | ComputerTouchscreenKeyboard 是 ComputerTouchscreen 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 447-447 | ComputerTouchscreenKeyboard 是 图标 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 448-448 | ComputerTouchscreenKeyboard 是 Image 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 449-449 | ComputerTouchscreenKeyboard 是 ComputerKeyboard_Generic 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 450-450 | ComputerTouchscreenKeyboard 是 TouchSensitiveComputerInputDevice 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 883-883 | ComputerTouchscreenKeyboard 是 GUIActiveArea 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 464-464 | ComputerTouchscreenKeypad 是 ComputerTouchscreenKeyboard 的 subclass |
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