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AD 138: Art, Overview & Deaths

Year 138 (CXXXVIII) was a common year starting on Tuesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Niger and Camerinus (or, less frequently, year 891 Ab urbe condita). The denomination 138 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in…

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AD 138 topic overview

The analysis highlights Art, Overview and Deaths as prominent areas in the source structure around AD 138.

Related topics
40
Source areas
3
Connected nodes
43
Extracted relationships
28
Concept neighborhoods
16
Bridge connections
43

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Overview · 27 topics
Deaths · 8 topics
Births · 5 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

- Kali Yuga
3238–3239
- Shaka Samvat
59–60
- Vikram Samvat
194–195
Ab urbe condita
891
Assyrian calendar
4888
Balinese saka calendar
59–60

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Births

Deaths

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How AD 138 connects Entity context

The extracted context around AD 138 shows recurring relationship patterns in the source. For example, AD 138 → 3238–3239 Another extracted example is AD 138 → 59–60. Use these groups to spot repeated connection types before inspecting the individual relationships.

AD 138

Top relations

- Kali Yuga · 1
AD 138 → 3238–3239
- Shaka Samvat · 1
AD 138 → 59–60
- Vikram Samvat · 1
AD 138 → 194–195
Ab urbe condita · 1
AD 138 → 891
Assyrian calendar · 1
AD 138 → 4888
Balinese saka calendar · 1
AD 138 → 59–60
Bengali calendar · 1
AD 138 → −456 – −455
Berber calendar · 1
AD 138 → 1088
Buddhist calendar · 1
AD 138 → 682
Burmese calendar · 1
AD 138 → −500

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

hadrian roman year 138 calendar emperor era cxxxviii julian ab urbe condita antoninus pius 146 117 chinese marcus lucius july

AD 138 relationships Subject–Predicate–Object triples

TTTA extracted 28 structured relationships around AD 138. Examples in this analysis include AD 138 → - Kali Yuga → 3238–3239 and AD 138 → - Shaka Samvat → 59–60. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
AD 138- Kali Yuga3238–32391.00infobox
AD 138- Shaka Samvat59–601.00infobox
AD 138- Vikram Samvat194–1951.00infobox
AD 138Ab urbe condita8911.00infobox
AD 138Assyrian calendar48881.00infobox
AD 138Balinese saka calendar59–601.00infobox
AD 138Bengali calendar−456 – −4551.00infobox
AD 138Berber calendar10881.00infobox
AD 138Buddhist calendar6821.00infobox
AD 138Burmese calendar−5001.00infobox
AD 138Byzantine calendar5646–56471.00infobox
AD 138Chinese calendar丁丑年 (Fire Ox) 2835 or 2628 — to — 戊寅年 (Earth Tiger) 2836 or 26291.00infobox
AD 138Coptic calendar−146 – −1451.00infobox
AD 138Discordian calendar13041.00infobox
AD 138Ethiopian calendar130–1311.00infobox
AD 138Gregorian calendar138 CXXXVIII1.00infobox
AD 138Hebrew calendar3898–38991.00infobox
AD 138Holocene calendar101381.00infobox
AD 138Iranian calendar484 BP – 483 BP1.00infobox
AD 138Islamic calendar499 BH – 498 BH1.00infobox
AD 138Javanese calendar13–141.00infobox
AD 138Julian calendar138 CXXXVIII1.00infobox
AD 138Korean calendar24711.00infobox
AD 138Minguo calendar1774 before ROC 民前1774年1.00infobox
AD 138Nanakshahi calendar−13301.00infobox
AD 138Seleucid era449/450 AG1.00infobox
AD 138Thai solar calendar680–6811.00infobox
AD 138Tibetan calendarམེ་མོ་གླང་ལོ་ (female Fire-Ox) 264 or −117 or −889 — to — ས་ཕོ་སྟག་ལོ་ (male Earth-Tiger) 265 or −116 or −8881.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around AD 138 bring nearby vocabulary together. In this analysis, examples include Julian, Calendar and Common. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • julian calendar
    • Calendar
    • Cxxxviii
    • Julian
    • Era
    • Starting
    • Tuesday
    • Year
    • Ab
    • Chinese
    • Common
    • Condita
    • Denomination
  • calendar era
    • Cxxxviii
    • Julian
    • Era
    • Year
    • Common
    • Denomination
    • Early
    • Medieval
    • Since
    • Starting
    • Tuesday
    • Used
  • common year starting on tuesday
    • Starting
    • Tuesday
    • Calendar
    • Cxxxviii
    • Julian
    • Camerinus
    • Common
    • Consulship
    • Denomination
    • Early
    • Frequently
    • Known
  • ab urbe condita
    • Condita
    • Urbe
    • Camerinus
    • Consulship
    • Frequently
    • Known
    • Less
    • Niger
    • Time
    • Chinese
    • Cxxxviii
    • Julian
  • cxxxviii
    • Julian
    • Calendar
    • Common
    • Starting
    • Tuesday
    • Ab
    • Chinese
    • Condita
    • Lucius
    • Marcus
    • Urbe
    • Antoninus
  • second era of northern domination
    • Medieval
    • Since
    • Used
    • Agreement
    • Chinese
    • Han
    • Julian
    • Lucius
    • Marcus
    • Urbe
    • Antoninus
    • Pius
  • roman emperor
    • Hadrian
    • Antoninus
    • Pius
    • Emperor
    • Roman
    • Lucius
    • Marcus
    • Politician
    • Han
    • Julian
    • July
    • Urbe
  • antoninus pius
    • Pius
    • Emperor
    • Hadrian
    • Roman
    • Chinese
    • Condita
    • Cxxxviii
    • Julian
    • Lucius
    • Marcus
    • Urbe
    • Calendar

Connections between topic areas Semantic bridges

For AD 138, one of the stronger structural bridges in this analysis connects AD 138 with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
AD 138 — Overview · splits 16 ⟂ 28
AD 138 — Deaths · splits 35 ⟂ 9
AD 138 — Births · splits 38 ⟂ 6

Map overview Semantic statistics

AD 138

Nodes44
Edges43
Triples28
Avg. degree1.95
Density0.045455
Components1

Source & methodology

TTTA analyzes the structure around AD 138 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Art, Overview & Deaths, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — AD 138 · EN edition · Analysis: TopicsToTalkAbout

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