No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 1160-1160 | GUI_Link 是 HypertextLink 的 subclass |
No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 1161-1161 | GUI_Link 是 GUIActiveArea 的 subclass |