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1981 Japan Open Tennis Championships

tennis tournament
Event japan_open_tennis_championships Q3807135
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1981 Japan Open Tennis Championships

Summary

1981 Japan Open Tennis Championships is a Japan Open Tennis Championships[1].

Key Facts

  • 1981 Japan Open Tennis Championships is located in Tokyo[2].
  • 1981 Japan Open Tennis Championships's instance of is recorded as Japan Open Tennis Championships[3].
  • 1981 Japan Open Tennis Championships's instance of is recorded as tennis tournament edition[4].
  • 1981 Japan Open Tennis Championships's follows is recorded as Q3807129[5].
  • 1981 Japan Open Tennis Championships's followed by is recorded as 1982 Japan Open Tennis Championships[6].
  • 1981 Japan Open Tennis Championships's edition number is recorded as 9[7].
  • 1981 Japan Open Tennis Championships's has part is recorded as Q3807136[8].
  • 1981 Japan Open Tennis Championships's has part is recorded as 1981 Japan Open Tennis Championships – Men's doubles[9].
  • 1981 Japan Open Tennis Championships's has part is recorded as 1981 Japan Open Tennis Championships – women's singles[10].
  • 1981 Japan Open Tennis Championships's has part is recorded as 1981 Japan Open Tennis Championships – Men's singles[11].
  • 1981 Japan Open Tennis Championships's point in time is recorded as +1981-00-00T00:00:00Z[12].
  • 1981 Japan Open Tennis Championships's sport is recorded as tennis[13].
  • 1981 Japan Open Tennis Championships's topic's main category is recorded as Category:1981 Japan Open Tennis Championships[14].
  • 1981 Japan Open Tennis Championships's Google Knowledge Graph ID is recorded as /g/122wthsq[15].

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.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . 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). 1981 Japan Open Tennis Championships. Retrieved May 3, 2026, from https://4ort.xyz/entity/1981-japan-open-tennis-championships
MLA “1981 Japan Open Tennis Championships.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/1981-japan-open-tennis-championships.
BibTeX @misc{4ortxyz_1981-japan-open-tennis-championships_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1981 Japan Open Tennis Championships}}, year = {2026}, url = {https://4ort.xyz/entity/1981-japan-open-tennis-championships}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 1981 Japan Open Tennis Championships — https://4ort.xyz/entity/1981-japan-open-tennis-championships (retrieved 2026-05-03)

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