(=> (and (instance ?MENU BeverageMenu) (catalogItem ?X ?MENU)) (subclass ?X Beverage)) |
Dining.kif 208-212 | |
(subclass BeverageMenu Menu) | Dining.kif 203-203 | 子類 BeverageMenu and Menu |
(subclass AlcoholMenu BeverageMenu) | Dining.kif 214-214 | 子類 AlcoholMenu and BeverageMenu |