Loglan

logical language developed by James Cooke Brown
Intangible logical_language Q36352
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Loglan

Summary

Loglan is a logical language[1]. Loglan draws 173 Wikipedia views per month (logical_language category, ranking #2 of 2).[2]

Key Facts

  • Loglan's instance of is recorded as logical language[3].
  • Loglan's instance of is recorded as a priori language[4].
  • Loglan is owned by James Cooke Brown[5].
  • Loglan's based on is recorded as predicate logic[6].
  • Loglan's based on is recorded as English[7].
  • Loglan's based on is recorded as Russian[8].
  • Loglan's based on is recorded as Mandarin[9].
  • Loglan's based on is recorded as Italian[10].
  • Loglan's based on is recorded as Spanish[11].
  • Loglan's based on is recorded as Arabic[12].
  • Loglan's writing system is recorded as Latin script[13].
  • Loglan's Commons category is recorded as Loglan[14].
  • Loglan's chairperson is recorded as James Cooke Brown[15].
  • 1955 marks the founding of Loglan[16].
  • Loglan's cause of destruction is recorded as copyright[17].
  • Loglan's cause of destruction is recorded as James Cooke Brown[18].
  • Loglan's official website is recorded as http://www.loglan.org/[19].
  • Loglan's topic's main category is recorded as Category:Loglan[20].
  • Loglan's described at URL is recorded as https://cals.info/language/loglan/[21].
  • Loglan's described at URL is recorded as https://database.conlang.org/view/?conlang=367[22].
  • Loglan's described at URL is recorded as http://inthelandofinventedlanguages.com/index.php?page=languages&id=400[23].
  • Loglan's described at URL is recorded as https://linguifex.com/wiki/Loglan[24].
  • Loglan's described at URL is recorded as https://www.frathwiki.com/Loglan[25].
  • Loglan's described at URL is recorded as https://xextan.miraheze.org/wiki/Loglan[26].
  • Loglan's described at URL is recorded as https://mw.lojban.org/papri/Loglan[27].

Body

Definition and Type

Recorded instance of include logical language[3] and a priori language[4].

Origins

1955 marks the founding of Loglan[16].

Why It Matters

Loglan draws 173 Wikipedia views per month (logical_language category, ranking #2 of 2).[2] Loglan has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[28] Loglan is known by 8 alternative names across languages and contexts.[29]

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] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . 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). Loglan. Retrieved October 7, 2026, from https://4ort.xyz/entity/loglan
MLA “Loglan.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 Oct. 2026, https://4ort.xyz/entity/loglan.
BibTeX @misc{4ortxyz_loglan_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Loglan}}, year = {2026}, url = {https://4ort.xyz/entity/loglan}, note = {Accessed: 2026-10-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Loglan — https://4ort.xyz/entity/loglan (retrieved 2026-10-07)

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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. 6w ago · LeoGe25 · 2026-08-29 view diff on Wikidata ↗
    Clcr language code → qlo
    "/* wbsetclaim-create:1||1 */ [[Property:P14272]]: qlo, Matched to [[:toollabs:mix-n-match/#/entry/282510942|Loglan (#282510942)]] in [[:toollabs:mix-n-match/#/catalog/7829|CLCR language code]] #mix'n'"
  2. 19w ago · Twofivesixbot bot · 2026-05-23 view diff on Wikidata ↗
    Inception → +1955-00-00T00:00:00Z
    Iso 639-3 code → qlo
    Cause of destruction → copyright, James Cooke Brown
    Website → —
    + 13 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|3 */ [[Property:P8189]]: 987007536257005171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.