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IUnknown

Base interface of every other COM interface.
Product com_interface Q5975453
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IUnknown

Summary

IUnknown is a COM interface[1]. IUnknown draws 18 Wikipedia views per month (com_interface category, ranking #1 of 1).[2]

Key Facts

  • IUnknown's instance of is recorded as COM interface[3].
  • IUnknown's Freebase ID is recorded as /m/03914b[4].
  • IUnknown's Stack Exchange tag is recorded as https://stackoverflow.com/tags/iunknown[5].
  • IUnknown's manifestation of is recorded as type conversion[6].
  • IUnknown's manifestation of is recorded as reference counting[7].
  • IUnknown's Microsoft Academic ID is recorded as 2777358138[8].

Why It Matters

IUnknown draws 18 Wikipedia views per month (com_interface category, ranking #1 of 1).[2] IUnknown has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[9]

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [9] ↑ . Wikidata sitelinks. 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). IUnknown. Retrieved May 3, 2026, from https://4ort.xyz/entity/iunknown
MLA “IUnknown.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/iunknown.
BibTeX @misc{4ortxyz_iunknown_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{IUnknown}}, year = {2026}, url = {https://4ort.xyz/entity/iunknown}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): IUnknown — https://4ort.xyz/entity/iunknown (retrieved 2026-05-03)

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