For instance, text nodes, CDATA sections, comments, processing instructions, attributes, whitespace, document types, and XML declarations have values.

例如，文本节点、CDATA部件、注释、处理指令、属性、空格、文档类型和XML声明具有值。

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In addition, XML also provides support for various types of text encoding, leaving it up to the content author to declare the encoding they're using in each document.

此外，XML还支持不同类型的文本编码，让内容作者在文档中声明使用的编码。

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It natively handles JSON, XML, and plain text, and a plug-in architecture allows you to add support for other document types.

FORBES: What You Need to Know About NoSQL Databases