RELAX NG

XML schema language
CreativeWork xml_based_format Q1314117

Facts

11 properties
Instance of
XML-based format, XML schema, technical standard[4][5]
Followed by
Schematron[6]
Official website
relaxng.org[8]
Inspired by
RELAX, TREX[9][10]
Readable file format
RELAX NG schema file[11]
Writable file format
RELAX NG schema file[12]
🏷️ Also known as
en REgular LAnguage for XML Next Generation en RELAX NG en RNG en ISO 19757-2 en ISO RELAX NG de ISO 19757-2 de ISO RELAX NG de Regular Language Description for XML New Generation fi ISO 19757-2 fi ISO RELAX NG fi RNG fr ISO 19757-2 fr ISO RELAX NG fr RNG ja ISO 19757-2 ja ISO RELAX NG ja RNG nl ISO 19757-2 nl ISO RELAX NG nl RNG
🔖 Identifiers · 7
GND ID
4765298-6
OpenAlex ID
C44540991
BabelNet ID
02827095n
Freebase ID
/m/01ytv6
ISO standard
19757–2
Microsoft Academic ID (discontinued)
44540991
Quora topic ID
Relax-NG

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Author 2
Instance of 2
Belongs to 1
Followed by 1
Followed by (predecessor) 1
Has goal 1
Influenced 1
Part of 1
Uses 1
ODD
← Used by 1
ODD
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Summary

RELAX NG is a XML-based format[1].

Body

Authorship and Creation

Authored works include Makoto Murata[2], a computer scientist[15], b. 1960[16], of Japan[17] and James Clark[3], a programmer[18], b. 1964[19], of United Kingdom[20].

Adaptations and Inspiration

Inspired by RELAX[9], a XML schema[21], written by Makoto Murata[22] and TREX[10], a XML schema[23], written by James Clark[24].

Why It Matters

It has been cited as an influence by Shape Expressions[25], a technical standard[26], founded in 2013[27].

FAQs

Who did RELAX NG influence?

RELAX NG has been cited as an influence by Shape Expressions[25].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [5] ↑ . wikidata.org.
  3. [2] ↑ . wikidata.org.
  4. [3] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [25] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [15] ↑ . Wikidata. wikidata.org. → on this site
  2. [16] ↑ . Wikidata. wikidata.org. → on this site
  3. [17] ↑ . Wikidata. wikidata.org. → on this site
  4. [18] ↑ . Wikidata. wikidata.org. → on this site
  5. [19] ↑ . Wikidata. wikidata.org. → on this site
  6. [20] ↑ . Wikidata. wikidata.org. → on this site
  7. [21] ↑ . Wikidata. wikidata.org. → on this site
  8. [22] ↑ . Wikidata. wikidata.org. → on this site
  9. [23] ↑ . Wikidata. wikidata.org. → on this site
  10. [24] ↑ . Wikidata. wikidata.org. → on this site
  11. [26] ↑ . Wikidata. wikidata.org. → on this site
  12. [27] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). RELAX NG. Retrieved November 1, 2026, from https://4ort.xyz/entity/relax-ng
MLA “RELAX NG.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Nov. 2026, https://4ort.xyz/entity/relax-ng.
BibTeX @misc{4ortxyz_relax-ng_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{RELAX NG}}, year = {2026}, url = {https://4ort.xyz/entity/relax-ng}, note = {Accessed: 2026-11-01}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): RELAX NG — https://4ort.xyz/entity/relax-ng (retrieved 2026-11-01)

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