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Protégé

Ontology editor
CreativeWork free_software Q2066865
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Protégé

Summary

Protégé is a free software[1]. Protégé ranks in the top 8% of free_software entities by monthly Wikipedia readership (126 views/month).[2]

Key Facts

  • Protégé's instance of is recorded as free software[3].
  • Protégé's instance of is recorded as ontology editor[4].
  • Protégé's instance of is recorded as semantic web software[5].
  • Protégé's genre is graphical user interface[6].
  • Protégé's developer is recorded as Stanford University School of Medicine[7].
  • Protégé's collection is recorded as Social Sciences and Humanities Open Marketplace[8].
  • Protégé's collection is recorded as Text Analysis Portal for Research[9].
  • Protégé's copyright license is recorded as 2-clause BSD License[10].
  • Protégé's programmed in is recorded as Java[11].
  • Protégé's operating system is recorded as cross-platform[12].
  • Protégé's software version identifier is recorded as 5.2.0[13].
  • Protégé's software version identifier is recorded as 5.1.0[14].
  • Protégé's software version identifier is recorded as 5.0.0[15].
  • Protégé's software version identifier is recorded as 4.3 (build 304)[16].
  • Protégé's software version identifier is recorded as 5.5.0[17].
  • Protégé's software version identifier is recorded as 5.6.0[18].
  • Protégé's software version identifier is recorded as 5.6.1[19].
  • Protégé's software version identifier is recorded as 5.6.2[20].
  • Protégé's software version identifier is recorded as 5.6.3[21].
  • Protégé's software version identifier is recorded as 5.6.4[22].
  • Protégé's software version identifier is recorded as 5.6.5[23].
  • Protégé's software version identifier is recorded as 5.6.6[24].
  • Protégé's software version identifier is recorded as 5.6.7[25].
  • Protégé's software version identifier is recorded as 5.6.8[26].
  • Protégé's software version identifier is recorded as 5.6.9[27].

Body

Publication

Protégé's genre is graphical user interface[6].

Subject and Themes

Protégé's main subject is ontology[28].

Why It Matters

Protégé ranks in the top 8% of free_software entities by monthly Wikipedia readership (126 views/month).[2] Protégé has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[29] Protégé is known by 7 alternative names across languages and contexts.[30]

Related Entities

cross-platform free software Java Java virtual machine Rafael Goncalves

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] ↑ . marketplace.sshopencloud.eu. marketplace.sshopencloud.eu. Provenance: wikidata.org.
  7. [9] ↑ . tapor.ca. tapor.ca. Provenance: wikidata.org.
  8. [10] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  9. [11] ↑ . Open Hub. Retrieved . protege.stanford.edu. Provenance: wikidata.org.
  10. [12] ↑ . 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] ↑ . protegewiki.stanford.edu. Retrieved . protegewiki.stanford.edu. 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] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  25. [27] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  26. [28] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [29] ↑ . Wikidata sitelinks. wikidata.org.
  3. [30] ↑ . Wikidata aliases. 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). Protégé. Retrieved May 3, 2026, from https://4ort.xyz/entity/prot-g
MLA “Protégé.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/prot-g.
BibTeX @misc{4ortxyz_prot-g_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Protégé}}, year = {2026}, url = {https://4ort.xyz/entity/prot-g}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Protégé — https://4ort.xyz/entity/prot-g (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/prot-g · 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. 4w ago · AddyLockPool · 2026-06-01 view diff on Wikidata ↗
    Youtube handle → TheProtegeProject
    "/* wbsetclaim-create:2||1 */ [[Property:P2397]]: TheProtegeProject"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.