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A Case of Identity

short story by Arthur Conan Doyle
VisualArtwork literary_work Q1151528
A Case of Identity
Sidney Paget (1860 - 1908) · Public Domain · Wikimedia
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A Case of Identity

Summary

A Case of Identity is a literary work[1]. It ranks in the top 4% of literary_work entities by monthly Wikipedia readership (301 views/month).[2]

Key Facts

  • A Case of Identity authored Arthur Conan Doyle[3].
  • A Case of Identity's instance of is recorded as literary work[4].
  • A Case of Identity's illustrator is recorded as Sidney Paget[5].
  • A Case of Identity's genre is detective fiction[6].
  • A Case of Identity's genre is crime fiction[7].
  • A Case of Identity followed The Adventure of the Red-Headed League[8].
  • A Case of Identity was followed by The Boscombe Valley Mystery[9].
  • A Case of Identity's part of the series is recorded as The Adventures of Sherlock Holmes[10].
  • A Case of Identity's part of the series is recorded as canon of Sherlock Holmes[11].
  • A Case of Identity's Commons category is recorded as A Case of Identity[12].
  • A Case of Identity's language of work or name is recorded as English[13].
  • A Case of Identity's country of origin is recorded as United Kingdom[14].
  • A Case of Identity was published on September 1891[15].
  • A Case of Identity's characters is recorded as Sherlock Holmes[16].
  • A Case of Identity's has edition or translation is recorded as A Case of Identity[17].
  • A Case of Identity's has edition or translation is recorded as Q51284161[18].
  • A Case of Identity's has edition or translation is recorded as Q108888997[19].
  • A Case of Identity's has edition or translation is recorded as Q108889000[20].
  • A Case of Identity's has edition or translation is recorded as Q108889001[21].
  • A Case of Identity's has edition or translation is recorded as Q120722398[22].
  • A Case of Identity's narrative location is recorded as London[23].
  • A Case of Identity's published in is recorded as The Adventures of Sherlock Holmes[24].
  • A Case of Identity's title is recorded as {'lang': 'en', 'text': 'A Case of Identity'}[25].
  • A Case of Identity's native label is recorded as {'lang': 'en', 'text': 'A Case of Identity'}[26].
  • A Case of Identity's copyright status is recorded as public domain[27].

Product Details

The following facts are restated verbatim from public-domain and CC0 open-data sources — every line is independently verifiable against the named source's catalog.

MusicBrainz — CC0 open music encyclopedia

  • Release type: Prose[28]

  • MusicBrainz ID: c91014af-4fd0-4e4f-a5b5-d3ec226a8ad1[29]

Body

Authorship and Creation

A Case of Identity authored Arthur Conan Doyle[3].

Publication

A Case of Identity was released on September 1891[15]. Its language of work or name is recorded as English[13]. Genres include detective fiction[6] and crime fiction[7]. Series this is part of include The Adventures of Sherlock Holmes[10] and canon of Sherlock Holmes[11].

Subject and Themes

Series this is part of include The Adventures of Sherlock Holmes[10] and canon of Sherlock Holmes[11].

Adaptations and Inspiration

A Case of Identity followed The Adventure of the Red-Headed League[8]. It was followed by The Boscombe Valley Mystery[9].

Why It Matters

A Case of Identity ranks in the top 4% of literary_work entities by monthly Wikipedia readership (301 views/month).[2] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[30] It is known by 10 alternative names across languages and contexts.[31]

Related Entities

Arthur Conan Doyle literary work London public domain Sidney Paget The Adventure of the Red-Headed League The Adventures of Sherlock Holmes United Kingdom

References

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

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [3] ↑ . Internet Speculative Fiction Database. Retrieved . 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] ↑ . Internet Speculative Fiction Database. Retrieved . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.

Product details (FDA / USDA / NHTSA public-domain catalog data)

  1. [28] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  2. [29] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [30] ↑ . Wikidata sitelinks. wikidata.org.
  3. [31] ↑ . 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). A Case of Identity. Retrieved May 3, 2026, from https://4ort.xyz/entity/a-case-of-identity
MLA “A Case of Identity.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/a-case-of-identity.
BibTeX @misc{4ortxyz_a-case-of-identity_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{A Case of Identity}}, year = {2026}, url = {https://4ort.xyz/entity/a-case-of-identity}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): A Case of Identity — https://4ort.xyz/entity/a-case-of-identity (retrieved 2026-05-03)

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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. 5w ago · KaleemBot bot · 2026-05-09 view diff on Wikidata ↗
    Aliases → —
    Publication date → +1891-09-00T00:00:00Z
    Illustrator → Sidney Paget
    Country of origin → —
    + 20 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-and-other-short:0||ur */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.