class

collection of items defined by common characteristics
Thing metaclass Q16889133
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class

Summary

class is a metaclass[1]. class draws 8 Wikipedia views per month (metaclass category, ranking #58 of 61).[2]

Key Facts

  • class's instance of is recorded as metaclass[3].
  • class's instance of is recorded as variable-order class[4].
  • class's subclass of is recorded as class[5].
  • class's has use is recorded as ontology[6].
  • class's said to be the same as is recorded as class[7].
  • class's opposite of is recorded as concrete object[8].
  • class's has part is recorded as entity[9].
  • class's Freebase ID is recorded as /m/013d7mks[10].
  • class's has cause is recorded as classification[11].
  • class's described at URL is recorded as https://perso.liris.cnrs.fr/alain.mille/enseignements/Ecole_Centrale/What%20is%20an%20ontology%20and%20why%20we%20need%20it.htm[12].
  • class's described at URL is recorded as https://tomgruber.org/writing/onto-design.pdf[13].
  • class's described at URL is recorded as https://www.wikidata.org/wiki/Wikidata:WikiProject_Ontology/Modelling[14].
  • class's OmegaWiki Defined Meaning is recorded as 6619[15].
  • class's facet of is recorded as ontology[16].
  • class's facet of is recorded as ontology language[17].
  • class's facet of is recorded as classification scheme[18].
  • class's described by source is recorded as World Wide Web Consortium[19].
  • class's has characteristic is recorded as criterion[20].
  • class's main Wikidata property is recorded as P2308[21].
  • class's native label is recorded as concept[22].
  • class's equivalent class is recorded as https://meta.schema.org/Class[23].
  • class's equivalent class is recorded as https://id.oclc.org/worldcat/entity/Q38[24].
  • class's different from is recorded as Class[25].
  • class's different from is recorded as Concept[26].
  • class's different from is recorded as Třída[27].

Why It Matters

class draws 8 Wikipedia views per month (metaclass category, ranking #58 of 61).[2]

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.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . perso.liris.cnrs.fr. Retrieved . perso.liris.cnrs.fr. Provenance: wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.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). class. Retrieved May 3, 2026, from https://4ort.xyz/entity/class-q16889133
MLA “class.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/class-q16889133.
BibTeX @misc{4ortxyz_class-q16889133_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{class}}, year = {2026}, url = {https://4ort.xyz/entity/class-q16889133}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): class — https://4ort.xyz/entity/class-q16889133 (retrieved 2026-05-03)

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