Document Schema Definition Languages (DSDL) is a framework within which multiple validation tasks of different types can be applied to an XML document in order to achieve more complete validation results than just the application of a single technology.

It is specified as a multi-part ISO/IEC Standard, ISO/IEC 19757.[1] It was developed by ISO/IEC JTC 1/SC 34 (ISO/IEC Joint Technical Committee 1, Subcommittee 34 - Document description and processing languages).[2][3]

DSDL defines a modular set of specifications for describing the document structures, data types, and data relationships in structured information resources.

  • Part 2: Regular-grammar-based validation – RELAX NG
  • Part 3: Rule-based validation – Schematron
  • Part 4: Namespace-based Validation Dispatching Language (NVDL)
  • Part 5: Extensible Datatypes
  • Part 7: Character Repertoire Description Language (CREPDL)
  • Part 8: Document Semantics Renaming Language (DSRL)
  • Part 9: Namespace and datatype declaration in Document Type Definitions (DTDs) (Datatype- and namespace-aware DTDs)
  • Part 11: Schema Association

See also

References

  1. ↑ "Iso/Iec JTC 1/Sc 34". Archived from the original on 2014-05-06. Retrieved 2009-12-25.
  2. ↑ ISO (5 March 2008). "JTC 1/SC 34 - Document description and processing languages". ISO. Retrieved 2009-12-25.
  3. ↑ ISO JTC1/SC34. "JTC 1/SC 34 - Document Description and Processing Languages". Archived from the original on 2014-05-06. Retrieved 2009-12-25.{{cite web}}: CS1 maint: numeric names: authors list (link)
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