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668

year
Intangible year Q30116
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668

Summary

668 is a year[1]. 668 ranks in the top 5% of year entities by monthly Wikipedia readership (117 views/month).[2]

Key Facts

  • 668's instance of is recorded as year[3].
  • 668 followed 667[4].
  • 668 was followed by 669[5].
  • 668 is part of 660s[6].
  • 668's Commons category is recorded as 668[7].
  • 668 occurred on January 1, 668[8].
  • 668's topic's main category is recorded as Category:668[9].
  • 668's has list is recorded as list of state leaders in 668[10].
  • 668's permanent duplicated item is recorded as Q31800736[11].
  • 668's category for births in this time period is recorded as Category:668 births[12].
  • 668's category for deaths in this time period is recorded as Category:668 deaths[13].

Body

Definition and Type

668's instance of is recorded as year[3].

Use and Application

668 is part of 660s[6].

Why It Matters

668 ranks in the top 5% of year entities by monthly Wikipedia readership (117 views/month).[2] 668 has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[14] 668 is known by 9 alternative names across languages and contexts.[15]

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] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [14] ↑ . Wikidata sitelinks. wikidata.org.
  3. [15] ↑ . 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). 668. Retrieved May 3, 2026, from https://4ort.xyz/entity/668
MLA “668.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/668.
BibTeX @misc{4ortxyz_668_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{668}}, year = {2026}, url = {https://4ort.xyz/entity/668}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 668 — https://4ort.xyz/entity/668 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/668 · 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. 4w ago · MatSuBot bot · 2026-07-27 view diff on Wikidata ↗
    Follows → —
    Instance of → —
    Category for deaths in this time period → Category:668 deaths
    Part of → 660s
    + 12 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||avk, ary */ import labels from sitelinks"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.