Document Type Definition

Summary

Document Type Definition is a XML schema^[1]. It draws 98 Wikipedia views per month (xml_schema category, ranking #2 of 5).^[2]

Key Facts

• Document Type Definition's instance of is recorded as XML schema^[3].
• Document Type Definition's instance of is recorded as file format^[4].
• Document Type Definition's part of is recorded as Standard Generalized Markup Language^[5].
• Document Type Definition's part of is recorded as XML^[6].
• Document Type Definition's part of is recorded as HTML^[7].
• Document Type Definition's has use is recorded as XML validation^[8].
• Document Type Definition's Freebase ID is recorded as /m/02cql^[9].
• Document Type Definition's media type is recorded as application/xml-dtd^[10].
• Document Type Definition's file extension is recorded as dtd^[11].
• Document Type Definition's Stack Exchange tag is recorded as https://stackoverflow.com/tags/dtd^[12].
• Document Type Definition's BabelNet ID is recorded as 15232677n^[13].
• Document Type Definition's PRONOM file format ID is recorded as x-fmt/315^[14].
• Document Type Definition's Library of Congress Format Description Document ID is recorded as fdd000076^[15].
• Document Type Definition's File Format Wiki page ID is recorded as DTD^[16].
• Document Type Definition's Quora topic ID is recorded as Document-Type-Definition^[17].
• Document Type Definition's Wolfram Language entity code is recorded as Entity["FileFormat", "DTD-1"]^[18].
• Document Type Definition's TDKIV term ID is recorded as 000000526^[19].
• Document Type Definition's P6009 is recorded as 5228^[20].
• Document Type Definition's Microsoft Academic ID is recorded as 84314905^[21].
• Document Type Definition's OpenAlex ID is recorded as C84314905^[22].
• Document Type Definition's ScienceDirect topic ID is recorded as computer-science/document-type-definition^[23].
• Document Type Definition's NARA File Format Preservation Plan ID is recorded as NF00162^[24].
• Document Type Definition's Dictionary of Archives Terminology ID is recorded as document-type-definition^[25].
• Document Type Definition's Dictionary of Archives Terminology ID is recorded as dtd^[26].
• Document Type Definition's FOLDOC ID is recorded as Document+Type+Definition^[27].

Body

Publication

Part of include Standard Generalized Markup Language^[5], a markup language^[28], founded in 1986^[29]; XML^[6], a markup language^[30], founded in 1998^[31], written by Michael Sperberg-McQueen^[32]; and HTML^[7], a markup language^[33], in United Kingdom^[34], founded in 1989^[35].

Why It Matters

Document Type Definition draws 98 Wikipedia views per month (xml_schema category, ranking #2 of 5).^[2] It has Wikipedia articles in 22 language editions, a strong signal of global cultural recognition.^[36] It is known by 39 alternative names across languages and contexts.^[37]