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ABO blood group system

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ABO blood group system

Summary

ABO blood group system is a human blood group system[1]. It draws 2,353 Wikipedia views per month (human_blood_group_system category, ranking #2 of 10).[2]

Key Facts

  • ABO blood group system's instance of is recorded as human blood group system[3].
  • ABO blood group system is a type of blood type[4].
  • ABO blood group system's Commons category is recorded as ABO blood group system[5].
  • ABO blood group system comprises Q19831453[6].
  • ABO blood group system comprises Q19831454[7].
  • ABO blood group system comprises Q19831455[8].
  • ABO blood group system comprises Q19831451[9].
  • ABO blood group system's different from is recorded as Abo Group[10].

Body

Definition and Type

ABO blood group system's instance of is recorded as human blood group system[3]. It is a type of blood type[4].

Use and Application

Components include Q19831453[6], a human blood type[11]; Q19831454[7], a human blood type[12]; Q19831455[8], a human blood type[13]; and Q19831451[9], a human blood type[14].

Why It Matters

ABO blood group system draws 2,353 Wikipedia views per month (human_blood_group_system category, ranking #2 of 10).[2] It has Wikipedia articles in 22 language editions, a strong signal of global cultural recognition.[15] It is known by 7 alternative names across languages and contexts.[16]

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.

Inline context (facts about related entities)

  1. [11] ↑ . Wikidata. wikidata.org. → on this site
  2. [12] ↑ . Wikidata. wikidata.org. → on this site
  3. [13] ↑ . Wikidata. wikidata.org. → on this site
  4. [14] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . 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). ABO blood group system. Retrieved May 3, 2026, from https://4ort.xyz/entity/abo-blood-group-system
MLA “ABO blood group system.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/abo-blood-group-system.
BibTeX @misc{4ortxyz_abo-blood-group-system_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ABO blood group system}}, year = {2026}, url = {https://4ort.xyz/entity/abo-blood-group-system}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ABO blood group system — https://4ort.xyz/entity/abo-blood-group-system (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/abo-blood-group-system · 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. 9d ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    Has parts → —
    Has part(s) → Q19831453, Q19831454, Q19831455 +1
    Different from → Abo Group
    Subclass of → —
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.