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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 24236-24246
(=>
    (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 24195-24206
(subclass Day TimeInterval) Merge.kif 9230-9230 时距subclass
(subclass Monday Day) Merge.kif 9240-9240 星期一subclass
(subclass Tuesday Day) Merge.kif 9243-9243 星期二subclass
(subclass Wednesday Day) Merge.kif 9256-9256 星期三subclass
(subclass Thursday Day) Merge.kif 9269-9269 星期四subclass
(subclass Friday Day) Merge.kif 9282-9282 星期五subclass
(subclass Saturday Day) Merge.kif 9295-9295 星期六subclass
(subclass Sunday Day) Merge.kif 9308-9308 星期日subclass
(subclass ChristmasDay Day) Media.kif 335-335 ChristmasDaysubclass


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