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Serdem

river in Nizhny Novgorod Oblast, Russia
Place river Q4417202
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Serdem

Summary

Serdem is a river[1].

Key Facts

  • Serdem is located in Nizhny Novgorod Oblast[2].
  • Serdem is in the country of Russia[3].
  • Serdem's instance of is recorded as river[4].
  • Serdem's mouth of the watercourse is recorded as Pyana[5].
  • Serdem's coordinate location is recorded as {'globe': 'http://www.wikidata.org/entity/Q2', 'altitude': None, 'latitude': 55.273055555556, 'longitude': 44.5375, 'precision': 0.00027777777777778}[6].
  • Serdem's coordinate location is recorded as {'globe': 'http://www.wikidata.org/entity/Q2', 'altitude': None, 'latitude': 55.407777777778, 'longitude': 44.68, 'precision': 0.00027777777777778}[7].
  • Serdem's length is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+41'}[8].
  • Serdem's watershed area is recorded as {'unit': 'http://www.wikidata.org/entity/Q712226', 'amount': '+185'}[9].
  • Serdem's drainage basin is recorded as Volga Basin[10].

Body

Geography

Serdem is in the country of Russia[3]. Serdem is located in Nizhny Novgorod Oblast[2].

Physical Characteristics

Serdem's length is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+41'}[8].

Designation and Status

Serdem's instance of is recorded as river[4].

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. [2] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). Serdem. Retrieved May 3, 2026, from https://4ort.xyz/entity/serdem
MLA “Serdem.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/serdem.
BibTeX @misc{4ortxyz_serdem_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Serdem}}, year = {2026}, url = {https://4ort.xyz/entity/serdem}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Serdem — https://4ort.xyz/entity/serdem (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/serdem · Last refreshed:

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. 15d ago · Nyuhn · 2026-05-08 view diff on Wikidata ↗
    Instance of → river
    Imported from → —
    Coordinate location → {'globe': 'http://www.wikidata.org/entity/Q2', 'altitude': N, {'globe': 'http://www.wikidata.org/entity/Q2', 'altitude': N
    Located in the administrative territorial entity → Nizhny Novgorod Oblast
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30737|batch #30737]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.