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30 mm caliber

specific size of autocannon ammunition
Thing general Q2344644
30 mm caliber
US gov · Public Domain · Wikimedia
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30 mm caliber

Summary

30 mm caliber ranks in the top 2% of general entities by monthly Wikipedia readership (529 views/month).[1]

Key Facts

  • 30 mm caliber is a type of calibre[2].
  • 30 mm caliber's topic's main category is recorded as Q32493287[3].

Body

Definition and Type

30 mm caliber is a type of calibre[2].

Why It Matters

30 mm caliber ranks in the top 2% of general entities by monthly Wikipedia readership (529 views/month).[1] It has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[4] It is known by 8 alternative names across languages and contexts.[5]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [4] ↑ . Wikidata sitelinks. wikidata.org.
  3. [5] ↑ . 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). 30 mm caliber. Retrieved April 10, 2026, from https://4ort.xyz/entity/30-mm-caliber
MLA “30 mm caliber.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/30-mm-caliber.
BibTeX @misc{4ortxyz_30-mm-caliber_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{30 mm caliber}}, year = {2026}, url = {https://4ort.xyz/entity/30-mm-caliber}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 30 mm caliber — https://4ort.xyz/entity/30-mm-caliber (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/30-mm-caliber · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 24d ago · Jheald · 2026-06-22 view diff on Wikidata ↗
    Subclass of → calibre
    Subclass of → —
    Topic's main category → Q32493287
    Instance of → Q140312228
    + 1 other property edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ [[Property:P279]]: [[Q185785]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.