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Mental Calculation. In Public School of S. A. Rachinsky

painting by Nikolay Bogdanov-Belsky
VisualArtwork painting Q4478283
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Mental Calculation. In Public School of S. A. Rachinsky

Summary

Mental Calculation. In Public School of S. A. Rachinsky is a painting[1].

Key Facts

  • Mental Calculation. In Public School of S. A. Rachinsky is the creator of Nikolay Bogdanov-Belsky[2].
  • Mental Calculation. In Public School of S. A. Rachinsky's image is recorded as BogdanovBelsky UstnySchet.jpg[3].
  • Mental Calculation. In Public School of S. A. Rachinsky's instance of is recorded as painting[4].
  • Mental Calculation. In Public School of S. A. Rachinsky's depicts is recorded as Sergey Rachinsky[5].
  • Mental Calculation. In Public School of S. A. Rachinsky's depicts is recorded as child[6].
  • Mental Calculation. In Public School of S. A. Rachinsky's depicts is recorded as classroom[7].
  • Mental Calculation. In Public School of S. A. Rachinsky's depicts is recorded as blackboard[8].
  • Mental Calculation. In Public School of S. A. Rachinsky's made from material is recorded as oil paint[9].
  • Mental Calculation. In Public School of S. A. Rachinsky's made from material is recorded as canvas[10].
  • Mental Calculation. In Public School of S. A. Rachinsky's collection is recorded as Tretyakov Gallery[11].
  • Mental Calculation. In Public School of S. A. Rachinsky's inventory number is recorded as 1003[12].
  • Mental Calculation. In Public School of S. A. Rachinsky's location is recorded as Tretyakov Gallery[13].
  • Mental Calculation. In Public School of S. A. Rachinsky's country of origin is recorded as Russian Empire[14].
  • +1895-00-00T00:00:00Z marks the founding of Mental Calculation. In Public School of S. A. Rachinsky[15].
  • Mental Calculation. In Public School of S. A. Rachinsky's title is recorded as Устный счёт. В народной школе С.А.Рачинского[16].
  • Mental Calculation. In Public School of S. A. Rachinsky's height is recorded as {'unit': 'http://www.wikidata.org/entity/Q174728', 'amount': '+107.4'}[17].
  • Mental Calculation. In Public School of S. A. Rachinsky's width is recorded as {'unit': 'http://www.wikidata.org/entity/Q174728', 'amount': '+79'}[18].
  • Mental Calculation. In Public School of S. A. Rachinsky's Google Knowledge Graph ID is recorded as /g/122kznk9[19].
  • Mental Calculation. In Public School of S. A. Rachinsky's copyright status is recorded as public domain[20].

Body

Works and Contributions

Mental Calculation. In Public School of S. A. Rachinsky is the creator of Nikolay Bogdanov-Belsky[2].

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] ↑ . Retrieved . wikidata.org.
  9. [10] ↑ . Retrieved . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . Retrieved . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . Retrieved . wikidata.org.
  16. [17] ↑ . Retrieved . wikidata.org.
  17. [18] ↑ . Retrieved . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . 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). Mental Calculation. In Public School of S. A. Rachinsky. Retrieved May 3, 2026, from https://4ort.xyz/entity/mental-calculation-in-public-school-of-s-a-rachinsky
MLA “Mental Calculation. In Public School of S. A. Rachinsky.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mental-calculation-in-public-school-of-s-a-rachinsky.
BibTeX @misc{4ortxyz_mental-calculation-in-public-school-of-s-a-rachinsky_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mental Calculation. In Public School of S. A. Rachinsky}}, year = {2026}, url = {https://4ort.xyz/entity/mental-calculation-in-public-school-of-s-a-rachinsky}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mental Calculation. In Public School of S. A. Rachinsky — https://4ort.xyz/entity/mental-calculation-in-public-school-of-s-a-rachinsky (retrieved 2026-05-03)

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