ISO/IEC 19757 (Document Schema Definition Languages, DSDL)

E127252

XML schema language framework international standard

ISO/IEC 19757 (Document Schema Definition Languages, DSDL) is a multi-part international standard that defines a modular framework of languages and mechanisms for validating and describing the structure and semantics of XML documents.

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All labels observed (7)

Label	Occurrences
Document Schema Definition Languages (DSDL)	2
DSDL	1
Document schema renaming language (DSRL)	1
Extensible Datatypes	1
ISO/IEC 19757 (Document Schema Definition Languages)	1
ISO/IEC 19757 (Document Schema Definition Languages, DSDL) canonical	1
Namespace-based validation dispatching language (NVDL)	1

How this entity was disambiguated

This entity first appeared as the object of triple T1096353 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: ISO/IEC 19757 (Document Schema Definition Languages, DSDL)
Context triple: [Schematron, partOfStandardFamily, ISO/IEC 19757 (Document Schema Definition Languages, DSDL)]

A. XML Schema
XML Schema is a W3C standard language used to define the structure, content, and data types of XML documents.
B. DSSSL
DSSSL (Document Style Semantics and Specification Language) is an ISO standard language used to define stylesheets and transformations for SGML documents, particularly in technical publishing.
C. ISO/IEC 8652
ISO/IEC 8652 is the international standard that formally defines the Ada programming language, including its syntax, semantics, and core features.
D. SGML
SGML (Standard Generalized Markup Language) is a standardized metalanguage for defining markup languages used to structure and describe the content of electronic documents.
E. RELAX NG
RELAX NG is a schema language used to define and validate the structure and content of XML documents in a concise and flexible way.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: ISO/IEC 19757 (Document Schema Definition Languages, DSDL)
Target entity description: ISO/IEC 19757 (Document Schema Definition Languages, DSDL) is a multi-part international standard that defines a modular framework of languages and mechanisms for validating and describing the structure and semantics of XML documents.

A. XML Schema
XML Schema is a W3C standard language used to define the structure, content, and data types of XML documents.
B. DSSSL
DSSSL (Document Style Semantics and Specification Language) is an ISO standard language used to define stylesheets and transformations for SGML documents, particularly in technical publishing.
C. ISO/IEC 8652
ISO/IEC 8652 is the international standard that formally defines the Ada programming language, including its syntax, semantics, and core features.
D. SGML
SGML (Standard Generalized Markup Language) is a standardized metalanguage for defining markup languages used to structure and describe the content of electronic documents.
E. RELAX NG
RELAX NG is a schema language used to define and validate the structure and content of XML documents in a concise and flexible way.
F. None of above. chosen

Statements (51)

Predicate	Object
instanceOf	XML schema language framework ⓘ international standard ⓘ international standard ⓘ international standard ⓘ international standard ⓘ international standard ⓘ international standard ⓘ international standard ⓘ international standard ⓘ international standard ⓘ
appliesTo	XML ⓘ
defines	RELAX NG ⓘ Schematron ⓘ languages for describing semantics of XML documents ⓘ languages for describing structure of XML documents ⓘ modular framework for XML document validation ⓘ
field	document processing ⓘ markup languages ⓘ
focusesOn	datatype definition for XML ⓘ namespace-based validation dispatching ⓘ rule-based validation ⓘ schema-based validation ⓘ
hasPart	ISO/IEC 19757-1 ⓘ linked to: ISO/IEC 19757 ISO/IEC 19757-2 ⓘ linked to: ISO/IEC 19757 ISO/IEC 19757-3 ⓘ ISO/IEC 19757-4 ⓘ linked to: ISO/IEC 19757 ISO/IEC 19757-5 ⓘ linked to: ISO/IEC 19757 ISO/IEC 19757-7 ⓘ linked to: ISO/IEC 19757 ISO/IEC 19757-8 ⓘ linked to: ISO/IEC 19757 ISO/IEC 19757-9 ⓘ linked to: ISO/IEC 19757
hasTitle	Character repertoire description language (CREPDL) ⓘ Datatype- and namespace-aware DTDs ⓘ Document Schema Definition Languages (DSDL) ⓘ linked to: ISO/IEC 19757 (Document Schema Definition Languages, DSDL) Document schema renaming language (DSRL) ⓘ linked to: ISO/IEC 19757 (Document Schema Definition Languages, DSDL) Extensible Datatypes ⓘ linked to: ISO/IEC 19757 (Document Schema Definition Languages, DSDL) Namespace-based validation dispatching language (NVDL) ⓘ linked to: ISO/IEC 19757 (Document Schema Definition Languages, DSDL) Overview of DSDL ⓘ Regular-grammar-based validation (RELAX NG) ⓘ linked to: RELAX NG Rule-based validation (Schematron) ⓘ linked to: Schematron
partOf	ISO/IEC 19757 ⓘ ISO/IEC 19757 ⓘ ISO/IEC 19757 ⓘ ISO/IEC 19757 ⓘ ISO/IEC 19757 ⓘ ISO/IEC 19757 ⓘ ISO/IEC 19757 ⓘ ISO/IEC 19757 ⓘ
publishedBy	International Electrotechnical Commission ⓘ International Organization for Standardization ⓘ
standardFamilyOf	DSDL ⓘ linked to: ISO/IEC 19757 (Document Schema Definition Languages, DSDL)
supports	modular combination of multiple validation languages ⓘ