(subclass ComputerDisplay ComputerOutputDevice) | ComputerInput.kif 138-138 | ComputerDisplay は ComputerOutputDevice の subclass では %n |
(subclass ComputerDisplay DataDisplayDevice) | ComputerInput.kif 139-139 | ComputerDisplay は DataDisplayDevice の subclass では %n |
(subclass ComputerScreen ComputerDisplay) | ComputerInput.kif 156-156 | ComputerScreen は ComputerDisplay の subclass では %n |