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Boolean data type

basic computing representation of truth and falsehood
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Boolean data type

Summary

Boolean data type ranks in the top 2% of general entities by monthly Wikipedia readership (21 views/month).[1]

Key Facts

  • Q134661 is named after Boolean data type[2].
  • Boolean data type is a type of primitive data type[3].
  • Boolean data type is a type of ordinal data type[4].
  • Boolean data type's Stack Exchange tag is recorded as https://stackoverflow.com/tags/boolean[5].
  • Boolean data type's manifestation of is recorded as Boolean domain[6].
  • Boolean data type's equivalent class is recorded as https://schema.org/Boolean[7].
  • Boolean data type's equivalent class is recorded as https://ogp.me/#bool[8].
  • Boolean data type's equivalent class is recorded as https://www.wikifunctions.org/wiki/Z40[9].
  • Boolean data type's equivalent class is recorded as https://www.webkb.org/doc/RDF/phOntology.rdfs#Boolean[10].
  • Boolean data type's data size is recorded as {'unit': 'Q8805', 'amount': '+1'}[11].
  • Boolean data type's data size is recorded as {'unit': 'Q8799', 'amount': '+1'}[12].
  • Boolean data type's data size is recorded as {'unit': 'Q8799', 'amount': '+4'}[13].
  • Boolean data type's glossary entry at Wikipedia URL is recorded as https://abstract.wikipedia.org/wiki/f:Special:MyLanguage/WF:Glossary#boolean[14].

Body

Definition and Type

Recorded subclass of include primitive data type[3] and ordinal data type[4].

Origins

Q134661 is named after Boolean data type[2].

Why It Matters

Boolean data type ranks in the top 2% of general entities by monthly Wikipedia readership (21 views/month).[1] It has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[15] It is known by 56 alternative names across languages and contexts.[16]

References

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

Direct Wikidata claims

  1. [2] ↑ . 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.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . Q141624432. wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [15] ↑ . Wikidata sitelinks. wikidata.org.
  3. [16] ↑ . 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). Boolean data type. Retrieved October 3, 2026, from https://4ort.xyz/entity/boolean-data-type
MLA “Boolean data type.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Oct. 2026, https://4ort.xyz/entity/boolean-data-type.
BibTeX @misc{4ortxyz_boolean-data-type_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Boolean data type}}, year = {2026}, url = {https://4ort.xyz/entity/boolean-data-type}, note = {Accessed: 2026-10-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Boolean data type — https://4ort.xyz/entity/boolean-data-type (retrieved 2026-10-03)

Canonical URL: https://4ort.xyz/entity/boolean-data-type · 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. 1d ago · عُثمان · 2026-10-03 view diff on Wikidata ↗
    Sitelink count → 42
    Wikipedia languages → ['ar', 'az', 'bg', 'ca', 'cs', 'da', 'de', 'el', 'en', 'eo', 'es', 'et', 'fa', '
    Equivalent class → https://schema.org/Boolean, https://ogp.me/#bool, https://www.wikifunctions.org/wiki/Z40 +1
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ [[Property:P1709]]: https://www.webkb.org/doc/RDF/phOntology.rdfs#Boolean"
  2. 25d ago · VGMaintenanceBot bot · 2026-09-08 view diff on Wikidata ↗
    Data size → {'unit': 'Q8805', 'amount': '+1'}, {'unit': 'Q8799', 'amount': '+1'}, {'unit': 'Q8799', 'amount': '+4'}
    Manifestation of → Boolean domain
    Represents → —
    "/* wbsetqualifier-add:1| */ [[Property:P9675]]: 2330, Add qualifier to Rosetta Code page ID `Boolean_values`"
  3. 11w ago · YoshiRulz · 2026-07-14 view diff on Wikidata ↗
    Equivalent class → https://schema.org/Boolean, https://ogp.me/#bool, https://www.wikifunctions.org/wiki/Z40 +1
    "/* wbsetclaim-create:2||1 */ [[Property:P1709]]: https://www.wikifunctions.org/wiki/Z40"
  4. 12w ago · YoshiRulz · 2026-07-09 view diff on Wikidata ↗
    Aliases → —
    Data size → {'unit': 'Q8805', 'amount': '+1'}, {'unit': 'Q8799', 'amount': '+1'}, {'unit': 'Q8799', 'amount': '+4'}
    Glossary entry at wikipedia url → https://abstract.wikipedia.org/wiki/f:Special:MyLanguage/WF:
    Represents → —
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P5178]]: https://abstract.wikipedia.org/wiki/f:Special:MyLanguage/WF:Glossary#boolean"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.