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top type

the universal type, sometimes called the universal supertype as all other types in any given type system are subtypes of top; the type which contains every possible object in the type system of interest
Thing general Q4129836
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top type

Summary

Key Facts

  • top type's subclass of is recorded as data type[1].
  • top type's opposite of is recorded as bottom type[2].
  • top type's Freebase ID is recorded as /m/0b5h53[3].
  • top type's studied by is recorded as type theory[4].
  • top type's Microsoft Academic ID is recorded as 2779357368[5].

References

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

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . 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). top type. Retrieved May 7, 2026, from https://4ort.xyz/entity/top-type
MLA “top type.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/top-type.
BibTeX @misc{4ortxyz_top-type_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{top type}}, year = {2026}, url = {https://4ort.xyz/entity/top-type}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): top type — https://4ort.xyz/entity/top-type (retrieved 2026-05-07)

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