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1977 Major League Baseball expansion

Addition of the Seattle Mariners and Toronto Blue Jays
Event sports_season Q16240372
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1977 Major League Baseball expansion

Summary

1977 Major League Baseball expansion is a sports season[1]. It ranks in the top 2% of sports_season entities by monthly Wikipedia readership (35 views/month).[2]

Key Facts

  • 1977 Major League Baseball expansion is in the country of United States[3].
  • 1977 Major League Baseball expansion's instance of is recorded as sports season[4].
  • 1977 Major League Baseball expansion's point in time is recorded as +1977-00-00T00:00:00Z[5].
  • 1977 Major League Baseball expansion's sport is recorded as baseball[6].
  • 1977 Major League Baseball expansion's Freebase ID is recorded as /m/0r8k4yz[7].

Why It Matters

1977 Major League Baseball expansion ranks in the top 2% of sports_season entities by monthly Wikipedia readership (35 views/month).[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. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.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). 1977 Major League Baseball expansion. Retrieved May 3, 2026, from https://4ort.xyz/entity/1977-major-league-baseball-expansion
MLA “1977 Major League Baseball expansion.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/1977-major-league-baseball-expansion.
BibTeX @misc{4ortxyz_1977-major-league-baseball-expansion_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1977 Major League Baseball expansion}}, year = {2026}, url = {https://4ort.xyz/entity/1977-major-league-baseball-expansion}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 1977 Major League Baseball expansion — https://4ort.xyz/entity/1977-major-league-baseball-expansion (retrieved 2026-05-03)

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