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appearance as argument number 1

(documentation DescendantsFn EnglishLanguage "(DescendantsFn ?PERSON) denotes all and only the descendants of ?PERSON, i.e. the Group consisting of ?OFFSPRING who satisfy the following formula: (ancestor ?OFFSPRING ?PERSON).")	Mid-level-ontology.kif 7172-7174
(domain DescendantsFn 1 Human)	Mid-level-ontology.kif 7170-7170
(instance DescendantsFn UnaryFunction)	Mid-level-ontology.kif 7169-7169
(range DescendantsFn FamilyGroup)	Mid-level-ontology.kif 7171-7171

appearance as argument number 2

(format EnglishLanguage DescendantsFn "the descendants of %1")	domainEnglishFormat.kif 189-189
(termFormat EnglishLanguage DescendantsFn "descendants")	domainEnglishFormat.kif 3620-3620

antecedent

(=>
    (and
        (instance ?PERSON Human)
        (equal
            (DescendantsFn ?PERSON) ?DESCENDANTS))
    (forall (?MEMBER)
        (<=>
            (member ?MEMBER ?DESCENDANTS)
            (ancestor ?MEMBER ?PERSON))))

Mid-level-ontology.kif 7176-7183

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KB Term:			Term intersection

English Word: