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Relation: subclass

direct-childrendocumentationgraph
SymbolicString71这是文数字序列的 Class 。^
    Character4字母表中的一个元素、一组数字等。注： Character 可能是 也可能不是 Language 的一部分。 Character 是 SymbolicString 的子类别，因为 ...^
        AlphabeticCharacter2^
        DigitCharacter.^

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