XMLS

XML来自是eXtensible Markup Language，即可大常操缺缩相亲语扩展标记语言，由SGML简化而来，是许多置标语言(例如XMLs/RDF/RDFs/OWL等)的元语言。

• 中文名 XML
• 外文名 eXtensible Markup Language
• 性    质 元语言
• 别    称 XML Schema

简介

　　XMLS指XML Schema，即XML模式，用于定义来自XML词表和结构用于机器识别和共享信息的定义语言。

　　Express shared vocabularies and allow machines to carr360百科y out rules made by people. They provi搞边伟de a means for d百黑述金主哥efining the structure, content and semantics of XML documents. [W3C consor货厂还粉线绝剧领何青清tium "XML schema"] http://www.w3.org/XML/Schema

　　XML Schema is a language for describing the structure and constraining the contents of XML documents