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Term 1: Term 2:

(=>
    (and
        (birthdate ?A ?DAY)
        (instance ?DAY
            (DayFn ?D
                (MonthFn ?M
                    (YearFn ?Y)))))
    (exists (?CLASS ?FUTURE)
        (and
            (birthday ?A ?CLASS)
            (subclass ?CLASS Day)
            (instance ?FUTURE Integer)
            (equal ?CLASS
                (DayFn ?D
                    (MonthFn ?M
                        (YearFn ?FUTURE))))
            (greaterThan ?FUTURE ?Y))))
Mid-level-ontology.kif 24235-24245
(=>
    (and
        (instance ?WED Wedding)
        (date ?WED ?DAY)
        (instance ?DAY
            (DayFn ?D
                (MonthFn ?M
                    (YearFn ?Y)))))
    (exists (?CLASS ?FUTURE)
        (and
            (weddingAnniversary ?WED ?CLASS)
            (subclass ?CLASS Day)
            (instance ?FUTURE Integer)
            (equal ?CLASS
                (DayFn ?D
                    (MonthFn ?M
                        (YearFn ?FUTURE))))
            (greaterThan ?FUTURE ?Y))))
Mid-level-ontology.kif 24194-24205
(subclass Day TimeInterval) Merge.kif 9252-9252 子類 Day and TimeInterval
(subclass Monday Day) Merge.kif 9262-9262 子類 Monday and Day
(subclass Tuesday Day) Merge.kif 9265-9265 子類 Tuesday and Day
(subclass Wednesday Day) Merge.kif 9278-9278 子類 Wednesday and Day
(subclass Thursday Day) Merge.kif 9291-9291 子類 Thursday and Day
(subclass Friday Day) Merge.kif 9304-9304 子類 Friday and Day
(subclass Saturday Day) Merge.kif 9317-9317 子類 Saturday and Day
(subclass Sunday Day) Merge.kif 9330-9330 子類 Sunday and Day
(subclass ChristmasDay Day) Media.kif 335-335 子類 ChristmasDay and Day


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