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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
(=>
    (and
        (instance ?SEQ SequenceFunction)
        (range ?SEQ ?CLASS))
    (subclass ?CLASS Integer))
Merge.kif 3392-3396
(subclass Integer RationalNumber) Merge.kif 1954-1954 整数有理数subclass
(subclass EvenInteger Integer) Merge.kif 1960-1960 偶数整数subclass
(subclass OddInteger Integer) Merge.kif 1965-1965 奇整数整数subclass
(subclass PrimeNumber Integer) Merge.kif 1970-1970 素数整数subclass
(subclass NonnegativeInteger Integer) Merge.kif 1975-1975 非负整数整数subclass
(subclass NegativeInteger Integer) Merge.kif 1985-1985 负整数整数subclass


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