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Opening Day

The day on which professional sports leagues begin their regular season
Event event Q903416
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Opening Day

Summary

Opening Day is an event[1]. It ranks in the top 6% of event entities by monthly Wikipedia readership (172 views/month).[2]

Key Facts

  • Opening Day's image is recorded as Wilson opening day 1916.jpg[3].
  • Opening Day's instance of is recorded as event[4].
  • Opening Day's Commons category is recorded as Opening Day[5].
  • Opening Day's Freebase ID is recorded as /m/0c2j1y[6].
  • Opening Day's SportsLogos.net team ID is recorded as 4819[7].

Why It Matters

Opening Day ranks in the top 6% of event entities by monthly Wikipedia readership (172 views/month).[2] It is known by 3 alternative names across languages and contexts.[8]

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] ↑ . Freebase Data Dumps. wikidata.org.
  5. [7] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [8] ↑ . 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). Opening Day. Retrieved April 10, 2026, from https://4ort.xyz/entity/opening-day
MLA “Opening Day.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/opening-day.
BibTeX @misc{4ortxyz_opening-day_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Opening Day}}, year = {2026}, url = {https://4ort.xyz/entity/opening-day}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Opening Day — https://4ort.xyz/entity/opening-day (retrieved 2026-04-10)

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