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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
(subclass Monday Day) Merge.kif 9262-9262
(subclass Tuesday Day) Merge.kif 9265-9265
(subclass Wednesday Day) Merge.kif 9278-9278
(subclass Thursday Day) Merge.kif 9291-9291
(subclass Friday Day) Merge.kif 9304-9304
(subclass Saturday Day) Merge.kif 9317-9317
(subclass Sunday Day) Merge.kif 9330-9330
(subclass ChristmasDay Day) Media.kif 335-335


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