somnolence

state of strong desire for sleep, or sleeping for unusually long periods
Thing clinical_sign Q1077823
somnolence
„Albert“ · Public Domain · Wikimedia
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somnolence

Summary

somnolence is a clinical sign[1]. somnolence ranks in the top 5% of clinical_sign entities by monthly Wikipedia readership (962 views/month).[2]

Key Facts

  • somnolence's image is recorded as Albert Zu später Stunde 1875.jpg[3].
  • somnolence's instance of is recorded as clinical sign[4].
  • somnolence's instance of is recorded as symptom or sign[5].
  • somnolence's subclass of is recorded as neurological and physiological symptom[6].
  • somnolence's subclass of is recorded as wish[7].
  • somnolence's Commons category is recorded as Fatigue[8].
  • somnolence's opposite of is recorded as wakefulness[9].
  • somnolence's MeSH descriptor ID is recorded as D000077260[10].
  • somnolence's ICD-9 ID is recorded as 780.09[11].
  • somnolence's ICD-10 ID is recorded as R40.0[12].
  • somnolence's MedlinePlus ID is recorded as 003208[13].
  • somnolence's Freebase ID is recorded as /m/0311pr[14].
  • somnolence's ICPC 2 ID is recorded as P06[15].
  • somnolence's MeSH tree code is recorded as C23.888.900[16].
  • somnolence's MeSH tree code is recorded as G11.561.803.754.917[17].
  • somnolence's partially coincident with is recorded as fatigue[18].
  • somnolence's partially coincident with is recorded as fatigue[19].
  • somnolence's Encyclopædia Britannica Online ID is recorded as science/somnolence[20].
  • somnolence's NCI Thesaurus ID is recorded as C26754[21].
  • somnolence's different from is recorded as fatigue[22].
  • somnolence's Google Knowledge Graph ID is recorded as /g/1215cl4z[23].
  • somnolence's exact match is recorded as http://purl.obolibrary.org/obo/SYMP_0000024[24].
  • somnolence's UMLS CUI is recorded as C0013144[25].
  • somnolence's UMLS CUI is recorded as C2830004[26].
  • somnolence's Medical Dictionary for Regulatory Activities ID is recorded as 10041349[27].

Why It Matters

somnolence ranks in the top 5% of clinical_sign entities by monthly Wikipedia readership (962 views/month).[2] somnolence has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[28] somnolence is known by 24 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] . Symptom Ontology. Retrieved . 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] . Freebase Data Dumps. 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] . Symptom Ontology. Retrieved . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . UMLS 2023. Retrieved . wikidata.org.
  25. [27] . cdn.who.int. cdn.who.int. Provenance: 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). somnolence. Retrieved May 3, 2026, from https://4ort.xyz/entity/somnolence
MLA “somnolence.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/somnolence.
BibTeX @misc{4ortxyz_somnolence_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{somnolence}}, year = {2026}, url = {https://4ort.xyz/entity/somnolence}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): somnolence — https://4ort.xyz/entity/somnolence (retrieved 2026-05-03)

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