Home › Entities › development of the human body › middle age

middle age

period of age beyond young adulthood but before the onset of old age
Class type of: development of the human body, age of a person Q1202615

Facts

7 properties
Instance of
phase of human life, demographic profile, population group[2][3]
Follows
young adult[4]
Followed by
old age[5]
Subclass of
development of the human body, age of a person[6][7]
Has characteristic
conservatism[8]
Maximum age
+60[10]
Minimum age
+40[9]
🏷️ Also known as
en middle adulthood en middle aged en middle age ar كهل cs střední věk de mittleres Alter el Μέση ηλικία es mediana edad es edad madura es edad mediana es madurez fa میان‌سالی fi keski-ikä fr Age moyen fr âge moyen fr moyenne d'âge he אמצע החיים hi अधेड़ उम्र hu középkorú it mezza età
🔖 Identifiers · 21
OpenAlex ID
C2779758577
AniDB tag ID
1440
Arabic Ontology concept ID
293783
Archive of Our Own tag
Middle Age, middle aged, Middle-aged
Art & Architecture Thesaurus ID
300189599
BBC Things ID
33a436bb-fc36-4207-a048-75f40f250588
Encyclopædia Britannica Online ID
science/middle-age
Freebase ID
/m/04ngjk
Harper's tag
middle-age
IMDb keyword
middle-age
JSTOR topic ID (archived)
middle-aged-people
KBpedia ID
MiddleAge
Show all 21 identifiers +9
MeSH descriptor ID
D008875
MeSH tree code
M01.060.116.630
Microsoft Academic ID (discontinued)
2779758577
NDL Authority ID
00573909
Quora topic ID
Middle-Age
The Guardian topic ID
society/middle-age
Topic's main category
Category:Middle age
YSO ID
5236
Zhihu topic ID
19611420
📚 Sources · 1
  • ndl_authorities as of 2026-10-01 · 1 statement · pdl-1.0 data obtained from Web NDL Authorities (National Diet Library)

Report an error or request removal Lineage (PROV-JSON)

⛏️ Lake Facts · open-dataset statements via 4ort-mint

From open datasets, joined by identifier and shown only for properties Wikidata does not state on this entity — except where the dataset is the registry authority for the fact (ClinicalTrials.gov on trial registration data): there its value is shown instead, with Wikidata's noted beside it. Every row carries its dataset edition and licence.

Library of Congress Authorities IDP244
sh89000477 2026-10-01 ndl_authorities (pdl-1.0) as of 2026-10-01
where from?
Source
ndl_authorities
Edition
20261001 · as of 2026-10-01 · newer edition 20261103 landed
Licence
pdl-1.0
Credit
data obtained from Web NDL Authorities (National Diet Library)
Bronze
manifest sha256 6e048898660f1188…
Transform
4ort-mint · lake · version not recorded
data obtained from Web NDL Authorities (National Diet Library)
🔗 Connections
← Main subject 5
Corsage, Calendar Girls, Chéri, The Singer, Recollections of the Yellow House
Subclass of 2
age of a person, development of the human body
Followed by 1
old age
Followed by (predecessor) 1
old age
Follows 1
young adult
Has characteristic 1
conservatism
Preceded by (successor) 1
young adult
Topic's main category 1
Category:Middle age
← Category's main topic 1
Category:Middle age
← Set in period 1
Long Live the Queen
Press Enter · cited answer in seconds

Summary

middle age is a phase of human life[1].

Related Entities

development of the human body

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). middle age. Retrieved November 7, 2026, from https://4ort.xyz/entity/middle-age
MLA “middle age.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 Nov. 2026, https://4ort.xyz/entity/middle-age.
BibTeX @misc{4ortxyz_middle-age_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{middle age}}, year = {2026}, url = {https://4ort.xyz/entity/middle-age}, note = {Accessed: 2026-11-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): middle age — https://4ort.xyz/entity/middle-age (retrieved 2026-11-07)

Canonical URL: https://4ort.xyz/entity/middle-age · 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. 6w ago · Susmuffin · 2026-09-25 view diff on Wikidata ↗
    Harper's tag → middle-age
    "Created claim: Harper's tag: middle-age, Matched to middle age (#289942920) in Harper's tag #m"
  2. 25w ago · Twofivesixbot bot · 2026-05-17 view diff on Wikidata ↗
    Follows → young adult
    Topic's main category → Category:Middle age
    Has characteristic → conservatism
    Maximum age → 60
    + 4 other properties edited (see Wikidata diff for full list)
    "Changed claim qualifiers: YSO ID: 5236, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.