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Content language

PREFERRED TERM
document type definition (DTD)  
DEFINITION
  • a formal, machine-readable expression of the XML structure and syntax rules to which a document instance of a specific document type must conform; the schema type used in XML 1.0 to validate conformance of a document instance to its declared document type. The same markup model may be expressed by a variety of DTDs.
URI
http://www.w3.org/2003/03/glossary-project/data/glossaries/xhtml-modularization#documentTypeDefinitionDTD
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