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Formal Language: 



KB Term:  Term intersection
English Word: 

  DescendantsFn

Sigma KEE - DescendantsFn
DescendantsFn

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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