(subclass ArrowKey SpecialComputerKeyboardKey) | ComputerInput.kif 292-292 | Arrow key is a subclass of special computer keyboard key |
(subclass RightArrowKey ArrowKey) | ComputerInput.kif 297-297 | Right arrow key is a subclass of arrow key |
(subclass LeftArrowKey ArrowKey) | ComputerInput.kif 301-301 | Left arrow key is a subclass of arrow key |
(subclass UpArrowKey ArrowKey) | ComputerInput.kif 306-306 | Up arrow key is a subclass of arrow key |
(subclass DownArrowKey ArrowKey) | ComputerInput.kif 312-312 | Down arrow key is a subclass of arrow key |