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proleptic calendar

calendar that is applied to dates before its introduction
Thing type_of_calendar Q7249564
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proleptic calendar

Summary

proleptic calendar is a type of calendar[1]. It draws 2 Wikipedia views per month (type_of_calendar category, ranking #7 of 6).[2]

Key Facts

  • proleptic calendar's instance of is recorded as type of calendar[3].
  • proleptic calendar's subclass of is recorded as calendar system[4].
  • proleptic calendar's Freebase ID is recorded as /m/0j9pt9t[5].

Why It Matters

proleptic calendar draws 2 Wikipedia views per month (type_of_calendar category, ranking #7 of 6).[2] It is known by 3 alternative names across languages and contexts.[6]

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [6] ↑ . 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). proleptic calendar. Retrieved May 3, 2026, from https://4ort.xyz/entity/proleptic-calendar
MLA “proleptic calendar.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/proleptic-calendar.
BibTeX @misc{4ortxyz_proleptic-calendar_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{proleptic calendar}}, year = {2026}, url = {https://4ort.xyz/entity/proleptic-calendar}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): proleptic calendar — https://4ort.xyz/entity/proleptic-calendar (retrieved 2026-05-03)

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