markup language
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... HTML is an application of ISO Standard 8879:1986, "Information
Processing Text and Office Systems; Standard Generalized Markup
Language" (SGML). The HTML Document Type Definition ...
... HTML is an application of ISO 8879:1986 -- Standard Generalized
Markup Language (SGML). SGML is a system for defining structured
...
... SGML is a system for defining structured
document types and markup languages to represent instances of those
document types[SGML ...
... HTML" refers to both the document type defined here and the
markup language for representing instances of this document type.
...
...
This is the Document Type Definition for the HyperText Markup
Language, level 2.
<!-- html.dtd
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Document Type Definition for the HyperText Markup Language
with Level 1 Extensions (HTML Level 1 DTD ...
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Document Type Definition for the HyperText Markup Language
Struct Level 1
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... ISO 8879. Information Processing -- Text and Office Systems - Standard Generalized Markup Language (SGML), 1986. <URL:http://www.iso.ch/cate/d16387.html ...