Napier Lion

W-12 piston aircraft engine family
Thing engine_family Q1807793
Napier Lion
MKFI · Public Domain · Wikimedia
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Napier Lion

Summary

Napier Lion is an engine family[1]. It draws 94 Wikipedia views per month (engine_family category, ranking #172 of 345).[2]

Key Facts

  • Napier Lion's image is recorded as Napier Lion XI A.JPG[3].
  • Napier Lion's instance of is recorded as engine family[4].
  • lion is named after Napier Lion[5].
  • Napier Lion's subclass of is recorded as reciprocating engine[6].
  • Napier Lion's has use is recorded as aircraft engine[7].
  • Napier Lion's Commons category is recorded as Napier Lion[8].
  • Napier Lion's Freebase ID is recorded as /m/015cfr[9].
  • Napier Lion's topic's main category is recorded as Category:Napier Lion[10].
  • Napier Lion's engine configuration is recorded as W12[11].
  • Napier Lion's number of cylinders is recorded as {'amount': '+12'}[12].
  • Napier Lion's mass is recorded as {'unit': 'Q11570', 'amount': '+389'}[13].
  • Napier Lion's bore is recorded as {'unit': 'Q174789', 'amount': '+140'}[14].
  • Napier Lion's stroke is recorded as {'unit': 'Q174789', 'amount': '+130'}[15].

Why It Matters

Napier Lion draws 94 Wikipedia views per month (engine_family category, ranking #172 of 345).[2] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[16] It is known by 4 alternative names across languages and contexts.[17]

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.
  6. [8] . wikidata.org.
  7. [9] . Freebase Data Dumps. 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.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] . Wikidata sitelinks. wikidata.org.
  3. [17] . 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). Napier Lion. Retrieved May 3, 2026, from https://4ort.xyz/entity/napier-lion
MLA “Napier Lion.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/napier-lion.
BibTeX @misc{4ortxyz_napier-lion_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Napier Lion}}, year = {2026}, url = {https://4ort.xyz/entity/napier-lion}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Napier Lion — https://4ort.xyz/entity/napier-lion (retrieved 2026-05-03)

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