1840s

decade
Intangible decade Q38324
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1840s

Summary

1840s is a decade[1]. 1840s ranks in the top 7% of decade entities by monthly Wikipedia readership (97 views/month).[2]

Key Facts

  • 1840s's instance of is recorded as decade[3].
  • 1840s's follows is recorded as 1830s[4].
  • 1840s's followed by is recorded as 1850s[5].
  • 1840s's Library of Congress authority ID is recorded as sh00003766[6].
  • 1840s's part of is recorded as 19th century[7].
  • 1840s's Commons category is recorded as 1840s[8].
  • 1840s's has part is recorded as 1840[9].
  • 1840s's has part is recorded as 1841[10].
  • 1840s's has part is recorded as 1842[11].
  • 1840s's has part is recorded as 1843[12].
  • 1840s's has part is recorded as 1844[13].
  • 1840s's has part is recorded as 1845[14].
  • 1840s's has part is recorded as 1846[15].
  • 1840s's has part is recorded as 1847[16].
  • 1840s's has part is recorded as 1848[17].
  • 1840s's has part is recorded as 1849[18].
  • 1840s's point in time is recorded as +1840-01-01T00:00:00Z[19].
  • 1840s's Freebase ID is recorded as /m/0119vztm[20].
  • 1840s's topic's main category is recorded as Category:1840s[21].
  • 1840s's topic's main Wikimedia portal is recorded as Portal:1840s[22].
  • 1840s's KulturNav-ID is recorded as 5b983200-9169-42be-9116-e95c12b8df49[23].
  • 1840s's BabelNet ID is recorded as 00000046n[24].
  • 1840s's montage image is recorded as 1840s montage.jpg[25].
  • 1840s's permanent duplicated item is recorded as Q31799201[26].
  • 1840s's Quora topic ID is recorded as 1840s[27].

Why It Matters

1840s ranks in the top 7% of decade entities by monthly Wikipedia readership (97 views/month).[2] 1840s has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[28] 1840s is known by 21 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] . github.com. Retrieved . github.com. Provenance: 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). 1840s. Retrieved May 3, 2026, from https://4ort.xyz/entity/1840s
MLA “1840s.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/1840s.
BibTeX @misc{4ortxyz_1840s_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1840s}}, year = {2026}, url = {https://4ort.xyz/entity/1840s}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 1840s — https://4ort.xyz/entity/1840s (retrieved 2026-05-03)

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