Massachusetts v. Environmental Protection Agency

2007 United States Supreme Court case
Event legal_case Q645316
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Massachusetts v. Environmental Protection Agency

Summary

Massachusetts v. Environmental Protection Agency is a legal case[1]. It ranks in the top 6% of legal_case entities by monthly Wikipedia readership (106 views/month).[2]

Key Facts

  • Massachusetts v. Environmental Protection Agency is in the country of United States[3].
  • Massachusetts v. Environmental Protection Agency's instance of is recorded as legal case[4].
  • Massachusetts v. Environmental Protection Agency's instance of is recorded as decision of the Supreme Court of the United States[5].
  • Massachusetts v. Environmental Protection Agency's publication date is recorded as +2007-04-02T00:00:00Z[6].
  • Massachusetts v. Environmental Protection Agency's Freebase ID is recorded as /m/0f1193[7].
  • Massachusetts v. Environmental Protection Agency's significant event is recorded as oral argument[8].
  • Massachusetts v. Environmental Protection Agency's applies to jurisdiction is recorded as United States[9].
  • Massachusetts v. Environmental Protection Agency's legal citation of this text is recorded as 549 U.S. 497[10].
  • Massachusetts v. Environmental Protection Agency's legal citation of this text is recorded as 127 S. Ct. 1438[11].
  • Massachusetts v. Environmental Protection Agency's legal citation of this text is recorded as 167 L. Ed. 2d 248[12].
  • Massachusetts v. Environmental Protection Agency's legal citation of this text is recorded as 2007 U.S. LEXIS 3785[13].
  • Massachusetts v. Environmental Protection Agency's published in is recorded as United States Reports[14].
  • Massachusetts v. Environmental Protection Agency's plaintiff is recorded as Massachusetts[15].
  • Massachusetts v. Environmental Protection Agency's Ballotpedia ID is recorded as Massachusetts_v._Environmental_Protection_Agency[16].
  • Massachusetts v. Environmental Protection Agency's court is recorded as Supreme Court of the United States[17].
  • Massachusetts v. Environmental Protection Agency's on focus list of Wikimedia project is recorded as WikiProject Climate change[18].
  • Massachusetts v. Environmental Protection Agency's majority opinion by is recorded as John Paul Stevens[19].
  • Massachusetts v. Environmental Protection Agency's U.S. Supreme Court docket number is recorded as 05-1120[20].
  • Massachusetts v. Environmental Protection Agency's Google Scholar case ID is recorded as 18363956969502505811[21].
  • Massachusetts v. Environmental Protection Agency's Global Energy Monitor Wiki ID is recorded as Massachusetts_v._Environmental_Protection_Agency[22].

Why It Matters

Massachusetts v. Environmental Protection Agency ranks in the top 6% of legal_case entities by monthly Wikipedia readership (106 views/month).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[23] It is known by 6 alternative names across languages and contexts.[24]

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] . Freebase Data Dumps. wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . ballotpedia.org. Retrieved . ballotpedia.org. Provenance: wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [23] . Wikidata sitelinks. wikidata.org.
  3. [24] . 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). Massachusetts v. Environmental Protection Agency. Retrieved May 3, 2026, from https://4ort.xyz/entity/massachusetts-v-environmental-protection-agency
MLA “Massachusetts v. Environmental Protection Agency.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/massachusetts-v-environmental-protection-agency.
BibTeX @misc{4ortxyz_massachusetts-v-environmental-protection-agency_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Massachusetts v. Environmental Protection Agency}}, year = {2026}, url = {https://4ort.xyz/entity/massachusetts-v-environmental-protection-agency}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Massachusetts v. Environmental Protection Agency — https://4ort.xyz/entity/massachusetts-v-environmental-protection-agency (retrieved 2026-05-03)

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