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Three-age system

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Three-age system

Summary

Three-age system is a classification scheme[1]. It ranks in the top 6% of classification_scheme entities by monthly Wikipedia readership (3,068 views/month).[2]

Key Facts

  • Three-age system is credited with the discovery of Christian Jürgensen Thomsen[3].
  • Three-age system's instance of is recorded as classification scheme[4].
  • Three-age system's Commons category is recorded as Metal ages[5].
  • Three-age system's topic's main category is recorded as Category:Metal ages[6].
  • Three-age system's topic has template is recorded as Q8084799[7].
  • Three-age system's topic has template is recorded as Template:Three-age system[8].

Body

Definition and Type

Three-age system's instance of is recorded as classification scheme[4].

Why It Matters

Three-age system ranks in the top 6% of classification_scheme entities by monthly Wikipedia readership (3,068 views/month).[2] It has Wikipedia articles in 22 language editions, a strong signal of global cultural recognition.[9] It is known by 18 alternative names across languages and contexts.[10]

Related Entities

Christian Jürgensen Thomsen

References

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

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . 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). Three-age system. Retrieved May 3, 2026, from https://4ort.xyz/entity/three-age-system
MLA “Three-age system.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/three-age-system.
BibTeX @misc{4ortxyz_three-age-system_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Three-age system}}, year = {2026}, url = {https://4ort.xyz/entity/three-age-system}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Three-age system — https://4ort.xyz/entity/three-age-system (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/three-age-system · 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. 6d ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → mFC29
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.