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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 时距subclass
(subclass Monday Day) Merge.kif 9262-9262 星期一subclass
(subclass Tuesday Day) Merge.kif 9265-9265 星期二subclass
(subclass Wednesday Day) Merge.kif 9278-9278 星期三subclass
(subclass Thursday Day) Merge.kif 9291-9291 星期四subclass
(subclass Friday Day) Merge.kif 9304-9304 星期五subclass
(subclass Saturday Day) Merge.kif 9317-9317 星期六subclass
(subclass Sunday Day) Merge.kif 9330-9330 星期日subclass
(subclass ChristmasDay Day) Media.kif 335-335 ChristmasDaysubclass


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