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Schema.org

project to create, maintain, and promote schemas for structured data on the Internet, on web pages, in email messages, and beyond
Organization Technical Standard Q3475322

Facts

10 properties

Identity

Instance of
technical standard, ontology, organization, RDF vocabulary, metadata scheme[3][4][5][6]
Official website
schema.org[28]

Status and dates

Inception
June 2, 2011[26]

Relations

Parent organization or unit
World Wide Web Consortium[27]
More facts +6
Copyright license
Creative Commons Attribution-ShareAlike 3.0 Unported[11]
Copyright status
copyrighted[30]
Developer
Yandex, Microsoft, Google, Yahoo Inc.[7][8][9][10]
Influenced by
RDF Schema[2]
Main Wikidata property
P1628[29]
Software version identifier
30.1 (9–30.1, n=26)[12][13][14][15][16][17][18][19][20][21][22][23][24][25]
🏷️ Also known as
en structured data en JSON schema en Microdata schema en RDFa schema en schema en schema markup en Schema.org ar سكيما.أورج fa اسکیما دات ارگ fa فرانمای تولید داده‌های ساختارمند ja JSONスキーマ ja RDFaスキーマ ja スキーマ ja ストラクチャード・データ ja マイクロデータ・スキーマ ja 構造化されたデータ
🔖 Identifiers · 20
ComputerLanguage.com definition
Schema.org
Described at URL
www.w3.org
Domain name
schema.org
FAQ URL
schema.org
FactGrid item ID
Erhard Altenbrandt
Freebase ID
/m/0gvvdn9
GitHub account
schemaorg
GitHub topic
schema-org
GitLab.com topic ID
schema_org
Golden ID (archived)
Schema.org-KY9MVN
Linked Open Vocabularies ID
schema
Microsoft Academic ID (discontinued)
2780512304
Show all 20 identifiers +8
Official blog URL
blog.schema.org
Quora topic ID
Schema-org
Semantic Scholar topic ID
6195
Source code repository URL
github.com
Stack Exchange tag
stackoverflow.com
Terms of service URL
schema.org
WordLift URL
data.wordlift.io
XML namespace URL
www.schema.org

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

🔗 Connections
Developer 4
Google, Microsoft, Yandex, Yahoo Inc.
Instance of 3
organization, technical standard, ontology
Belongs to 1
KBpedia
Parent organization or unit 1
World Wide Web Consortium
← Child organization or unit 1
World Wide Web Consortium
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Summary

Schema.org is a technical standard[1].

Related Entities

Google Microsoft organization Yandex

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  11. [13] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  12. [14] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  13. [15] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  14. [16] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  15. [17] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  16. [18] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  17. [19] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  18. [20] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  19. [21] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  20. [22] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  21. [23] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  22. [24] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  23. [25] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [2] ↑ . schema.org. Retrieved . schema.org. Provenance: wikidata.org.
  26. [27] ↑ . wikidata.org.
  27. [28] ↑ . wikidata.org.
  28. [29] ↑ . wikidata.org.
  29. [30] ↑ . wikidata.org.

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). Schema.org. Retrieved November 10, 2026, from https://4ort.xyz/entity/schema-org
MLA “Schema.org.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Nov. 2026, https://4ort.xyz/entity/schema-org.
BibTeX @misc{4ortxyz_schema-org_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Schema.org}}, year = {2026}, url = {https://4ort.xyz/entity/schema-org}, note = {Accessed: 2026-11-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Schema.org — https://4ort.xyz/entity/schema-org (retrieved 2026-11-10)

Canonical URL: https://4ort.xyz/entity/schema-org · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 26d ago · عُثمان · 2026-10-17 view diff on Wikidata ↗
    Instance of → technical standard, ontology, organization +2
    Inception → June 2, 2011
    "Created claim: Instance of: metadata scheme"
  2. 7w ago · ~2026-50478-83 · 2026-09-19 view diff on Wikidata ↗
    Inception → June 2, 2011
    "Changed claim: Inception: 19 September 2026"
  3. 8w ago · Github-wiki-bot bot · 2026-09-16 view diff on Wikidata ↗
    Instance of → technical standard, ontology, organization +2
    Software version identifier → 9.0, 10.0, 11.0 +23
    "Software version identifier, Update with GitHub data (details)"
  4. 14w ago · Laminent · 2026-08-02 view diff on Wikidata ↗
    Parent organization or unit → World Wide Web Consortium
    Influenced by → RDF Schema
    Official website → https://schema.org
    Main Wikidata property → P1628
    + 6 other properties edited (see Wikidata diff for full list)
    "Created claim: Influenced by: RDF Schema"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.