| appearance as argument number 1 |
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| (documentation stepmother EnglishLanguage "(stepmother ?PERSON ?MOTHER) means that ?MOTHER is the stepmother of ?PERSON, i.e. ?MOTHER is the spouse of the father of ?PERSON, without also being the mother of ?PERSON.") | Mid-level-ontology.kif 22584-22586 | |
| (domain stepmother 1 Human) | Mid-level-ontology.kif 22587-22587 | The number 1 argument of stepmother is an instance of human |
| (domain stepmother 2 Woman) | Mid-level-ontology.kif 22588-22588 | The number 2 argument of stepmother is an instance of woman |
| (instance stepmother BinaryPredicate) | Mid-level-ontology.kif 22590-22590 | stepmother is an instance of binary predicate |
| (subrelation stepmother legalRelation) | Mid-level-ontology.kif 22589-22589 | stepmother is a subrelation of legal relation |
| appearance as argument number 2 |
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| (format ChineseLanguage stepmother "%2 是 %1 的 stepfather ") | domainEnglishFormat.kif 4655-4655 | |
| (format ChineseTraditionalLanguage stepmother "%2 是 %1 的 stepfather ") | domainEnglishFormat.kif 4654-4654 | |
| (format EnglishLanguage stepmother "%2 is the stepfather of %1") | domainEnglishFormat.kif 4653-4653 | |
| (termFormat ChineseLanguage stepmother "后母") | domainEnglishFormat.kif 55287-55287 | |
| (termFormat ChineseTraditionalLanguage stepmother "後母") | domainEnglishFormat.kif 55286-55286 | |
| (termFormat EnglishLanguage stepmother "stepmother") | domainEnglishFormat.kif 55285-55285 |
| antecedent |
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| (<=> (stepmother ?P ?M) (exists (?F) (and (father ?P ?F) (spouse ?M ?F) (not (mother ?P ?M))))) |
Mid-level-ontology.kif 22592-22599 | A woman is the stepfather of a human if and only if there exists another human such that the other human is a father of the human and the woman is the spouse of the other human and the woman is not a mother of the human |
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