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Relation: subclass

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BinaryRelation1311 BinaryRelation 是只有在关系联系两样东西的时候 才算是真，框架理论以槽代表 BinaryRelation。^
    TransitiveRelation109一个 BinaryRelation ?REL 是传递关系 如果所有的 ?INST1， ?INST2和 ?INST3 是(?REL ?INST1 ?INST2) 和 (?REL ?INST2 ?I...^
        PartialOrderingRelation56一个 BinaryRelation 属于部分顺序 关系如果它是一个 ReflexiveRelation、 AntisymmetricRelation 和 TransitiveRela...^
        EquivalenceRelation6一个 BinaryRelation 是等价关系如果它是 一个 ReflexiveRelation、 SymmetricRelation 和TransitiveRelation。^

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