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Term 1: Term 2:

(=>
    (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 Wedding Ceremony) Mid-level-ontology.kif 7959-7959 Wedding ist eine teilkategorie von Ceremony
(subclass Wedding Declaring) Mid-level-ontology.kif 7960-7960 Wedding ist eine teilkategorie von Declaring
(subclass ReligiousWedding Wedding) Biography.kif 53-53 ReligiousWedding ist eine teilkategorie von Wedding


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