(=> (and (commemoratesDate ?HOLIDAY (DayFn ?DAY (MonthFn ?MONTH (YearFn ?YEAR)))) (instance ?DATE ?HOLIDAY) (subclass ?HOLIDAY FixedHoliday) (lessThanOrEqualTo ?YEAR ?LATER-YEAR)) (instance ?DATE (DayFn ?DAY (MonthFn ?MONTH (YearFn ?LATER-YEAR))))) |
Government.kif 619-625 | |
(subclass FixedHoliday Holiday) | Mid-level-ontology.kif 14855-14855 | 子類 固定假期 and 假日 |
(subclass ChristmasDay FixedHoliday) | Media.kif 336-336 | 子類 ChristmasDay and 固定假期 |
(subclass Epiphany FixedHoliday) | Media.kif 518-518 | 子類 Epiphany and 固定假期 |