Home β€Ί Entities β€Ί human_blood_type β€Ί AB

AB

human blood type
Thing human_blood_type Q19831455
Press Enter Β· cited answer in seconds

Summary

AB is a human blood type[1]. AB is known by 22 alternative names across languages and contexts.[2]

Key Facts

  • AB's instance of is recorded as human blood type[3].
  • AB is part of ABO blood group system[4].
  • AB's Commons category is recorded as Bloodtype AB[5].
  • AB's Unicode character is recorded as πŸ†Ž[6].

Body

Definition and Type

AB's instance of is recorded as human blood type[3].

Use and Application

AB is part of ABO blood group system[4].

Why It Matters

AB is known by 22 alternative names across languages and contexts.[2]

References

Programmatic citations β€” 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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata aliases. wikidata.org.

πŸ“‘ 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). AB. Retrieved October 14, 2026, from https://4ort.xyz/entity/q19831455
MLA “AB.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/q19831455.
BibTeX @misc{4ortxyz_q19831455_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{AB}}, year = {2026}, url = {https://4ort.xyz/entity/q19831455}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): AB — https://4ort.xyz/entity/q19831455 (retrieved 2026-10-14)

Canonical URL: https://4ort.xyz/entity/q19831455 Β· Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property β€” follow the history link to see the precise diff for any edit.

  1. 10d ago Β· MatSuBot bot Β· 2026-10-05 view diff on Wikidata β†—
    Freebase id β†’ /m/0nbm6lg
    Gran enciclopèdia catalana id (former scheme) → 0220883
    Encyclopædia britannica online id → science/type-AB-blood
    Wikidata description β†’ human blood type
    + 15 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||uk, rsk */ import labels from sitelinks; cleanup"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.