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master key

key designed to operate multiple locks
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master key

Summary

master key ranks in the top 2% of general entities by monthly Wikipedia readership (227 views/month).[1]

Key Facts

  • master key's subclass of is recorded as key[2].
  • master key's Commons category is recorded as Master keys[3].
  • master key's Art & Architecture Thesaurus ID is recorded as 300033589[4].
  • master key's Iconclass notation is recorded as 41A32811[5].
  • master key's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[6].
  • master key's Google Knowledge Graph ID is recorded as /g/11gw2q6r4y[7].
  • master key's schematic is recorded as Master Key System in a Hotel.png[8].

Why It Matters

master key ranks in the top 2% of general entities by monthly Wikipedia readership (227 views/month).[1] It has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[9] It is known by 11 alternative names across languages and contexts.[10]

References

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

Direct Wikidata claims

  1. [2] ↑ . Art & Architecture Thesaurus. wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [9] ↑ . Wikidata sitelinks. wikidata.org.
  3. [10] ↑ . 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). master key. Retrieved April 10, 2026, from https://4ort.xyz/entity/master-key
MLA “master key.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/master-key.
BibTeX @misc{4ortxyz_master-key_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{master key}}, year = {2026}, url = {https://4ort.xyz/entity/master-key}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): master key — https://4ort.xyz/entity/master-key (retrieved 2026-04-10)

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