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OS X Mountain Lion

ninth major release of OS X
CreativeWork operating_system Q63734
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OS X Mountain Lion

Summary

OS X Mountain Lion is an operating system[1]. It ranks in the top 7% of operating_system entities by monthly Wikipedia readership (400 views/month).[2]

Key Facts

  • OS X Mountain Lion's instance of is recorded as operating system[3].
  • OS X Mountain Lion's instance of is recorded as macOS[4].
  • OS X Mountain Lion's instance of is recorded as UNIX 03[5].
  • cougar is named after OS X Mountain Lion[6].
  • OS X Mountain Lion's based on is recorded as Darwin[7].
  • OS X Mountain Lion's logo image is recorded as Overview mountainlion title.png[8].
  • OS X Mountain Lion's follows is recorded as Mac OS X Lion[9].
  • OS X Mountain Lion's followed by is recorded as OS X Mavericks[10].
  • OS X Mountain Lion's developer is recorded as Apple Inc.[11].
  • OS X Mountain Lion's part of the series is recorded as macOS[12].
  • OS X Mountain Lion's GND ID is recorded as 1026697263[13].
  • OS X Mountain Lion's copyright license is recorded as Apple Public Source License[14].
  • OS X Mountain Lion's software version identifier is recorded as 10.8.5[15].
  • OS X Mountain Lion's platform is recorded as Q272629[16].
  • OS X Mountain Lion's publication date is recorded as +2012-06-25T00:00:00Z[17].
  • OS X Mountain Lion's Freebase ID is recorded as /m/0j3dxkf[18].
  • OS X Mountain Lion's Freebase ID is recorded as /m/0j37q1c[19].
  • OS X Mountain Lion's official website is recorded as http://www.apple.com/osx/[20].
  • OS X Mountain Lion's product certification is recorded as Single UNIX Specification[21].
  • OS X Mountain Lion's GUI toolkit or framework is recorded as Aqua[22].
  • OS X Mountain Lion's Stack Exchange tag is recorded as https://stackoverflow.com/tags/osx-mountain-lion[23].
  • OS X Mountain Lion's short name is recorded as {'lang': 'en', 'text': 'Mountain Lion'}[24].
  • OS X Mountain Lion's short name is recorded as {'lang': 'de', 'text': 'Mountain Lion'}[25].
  • OS X Mountain Lion's different from is recorded as Mac OS X Lion[26].
  • OS X Mountain Lion's Zhihu topic ID is recorded as 19677984[27].

Body

Publication

OS X Mountain Lion's publication date is recorded as +2012-06-25T00:00:00Z[17]. Its part of the series is recorded as macOS[12].

Subject and Themes

OS X Mountain Lion's part of the series is recorded as macOS[12].

Adaptations and Inspiration

OS X Mountain Lion's follows is recorded as Mac OS X Lion[9]. Its followed by is recorded as OS X Mavericks[10].

Why It Matters

OS X Mountain Lion ranks in the top 7% of operating_system entities by monthly Wikipedia readership (400 views/month).[2] It has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[28] It is known by 42 alternative names across languages and contexts.[29]

Related Entities

Apple Inc. Darwin macOS Mac OS X Lion operating system OS X Mavericks UNIX 03

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] ↑ . wikidata.org.
  11. [13] ↑ . lobid. Retrieved . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . Freebase Data Dumps. wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] ↑ . Wikidata sitelinks. wikidata.org.
  3. [29] ↑ . 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). OS X Mountain Lion. Retrieved May 3, 2026, from https://4ort.xyz/entity/os-x-mountain-lion
MLA “OS X Mountain Lion.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/os-x-mountain-lion.
BibTeX @misc{4ortxyz_os-x-mountain-lion_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{OS X Mountain Lion}}, year = {2026}, url = {https://4ort.xyz/entity/os-x-mountain-lion}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): OS X Mountain Lion — https://4ort.xyz/entity/os-x-mountain-lion (retrieved 2026-05-03)

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