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Mertva

river in Smolensk Oblast, Russia
Place river Q15985659
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Mertva

Summary

Mertva is a river[1].

Key Facts

  • Mertva is located in Smolensk Oblast[2].
  • Mertva is in the country of Russia[3].
  • Mertva's instance of is recorded as river[4].
  • Mertva's mouth of the watercourse is recorded as Vikhra[5].
  • Mertva's coordinate location is recorded as {'globe': 'http://www.wikidata.org/entity/Q2', 'altitude': None, 'latitude': 54.207222222222, 'longitude': 31.599444444444, 'precision': 0.00027777777777778}[6].
  • Mertva's tributary is recorded as Knyaginya[7].
  • Mertva's length is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+17'}[8].
  • Mertva's watershed area is recorded as {'unit': 'http://www.wikidata.org/entity/Q712226', 'amount': '+71'}[9].
  • Mertva's drainage basin is recorded as Sozh basin[10].

Body

Geography

Mertva is in the country of Russia[3]. Mertva is located in Smolensk Oblast[2].

Physical Characteristics

Mertva's length is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+17'}[8].

Designation and Status

Mertva'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). Mertva. Retrieved May 3, 2026, from https://4ort.xyz/entity/mertva
MLA “Mertva.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mertva.
BibTeX @misc{4ortxyz_mertva_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mertva}}, year = {2026}, url = {https://4ort.xyz/entity/mertva}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mertva — https://4ort.xyz/entity/mertva (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. 12d ago · Nyuhn · 2026-05-08 view diff on Wikidata ↗
    State catalogue of geographical names (russia) id → 0216849
    Coordinate location → {'globe': 'http://www.wikidata.org/entity/Q2', 'altitude': N
    Located in the administrative territorial entity → Smolensk Oblast
    Wikidata description → river in Smolensk Oblast, Russia
    + 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.