138 BC

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138 BC topic overview

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

Related topics: 30
Source areas: 3
Connected nodes: 33
Extracted relationships: 31
Concept neighborhoods: 19
Bridge connections: 33

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 · 22 topics

Deaths · 5 topics

Births · 3 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: 2963–2964
- Pharaoh: Ptolemy VIII Physcon, 8
- Shaka Samvat: N/A
- Vikram Samvat: −81 – −80
Ab urbe condita: 616
Ancient Egypt era: XXXIII dynasty, 186

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

Pre-Julian Roman calendar Roman calendar
Ab urbe condita
Anno Domini
Calendar era
Tautalus
Valencia
Colony Colonia (Roman)
Attalus III
Attalus II
Attalid
Pergamon
Galaestes Galaestes?action=edit&redlink=1
Antiochus VII
Diodotus Tryphon
Beirut
Phraates II
Parthia
Grand Empress Dowager Dou Empress Dou (Wen)
Emperor Wu of Han
Hymn to Apollo
Delphi
Western world

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 138 BC connects Entity context

The extracted context around 138 BC shows recurring relationship patterns in the source. For example, 138 BC → 2963–2964 Another extracted example is 138 BC → Ptolemy VIII Physcon, 8. Use these groups to spot repeated connection types before inspecting the individual relationships.

Top relations

- Kali Yuga · 1

138 BC → 2963–2964

- Pharaoh · 1

138 BC → Ptolemy VIII Physcon, 8

- Shaka Samvat · 1

138 BC → N/A

- Vikram Samvat · 1

138 BC → −81 – −80

Ab urbe condita · 1

138 BC → 616

Ancient Egypt era · 1

138 BC → XXXIII dynasty, 186

Ancient Greek Olympiad (summer) · 1

138 BC → 160th Olympiad, year 3

Assyrian calendar · 1

138 BC → 4613

Balinese saka calendar · 1

138 BC → N/A

Bengali calendar · 1

138 BC → −731 – −730

Important terminology

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

Important terminology

bc year roman 138 calendar parthia ab urbe condita era egypt ii king tryphon empire pergamon greek seleucid attalus diodotus

138 BC relationships Subject–Predicate–Object triples

TTTA extracted 31 structured relationships around 138 BC. Examples in this analysis include 138 BC → - Kali Yuga → 2963–2964 and 138 BC → - Pharaoh → Ptolemy VIII Physcon, 8. The table shows each extracted connection, where it came from and its confidence.

Subject	Predicate	Object	Confidence	Src
138 BC	- Kali Yuga	2963–2964	1.00	infobox
138 BC	- Pharaoh	Ptolemy VIII Physcon, 8	1.00	infobox
138 BC	- Shaka Samvat	N/A	1.00	infobox
138 BC	- Vikram Samvat	−81 – −80	1.00	infobox
138 BC	Ab urbe condita	616	1.00	infobox
138 BC	Ancient Egypt era	XXXIII dynasty, 186	1.00	infobox
138 BC	Ancient Greek Olympiad (summer)	160th Olympiad, year 3	1.00	infobox
138 BC	Assyrian calendar	4613	1.00	infobox
138 BC	Balinese saka calendar	N/A	1.00	infobox
138 BC	Bengali calendar	−731 – −730	1.00	infobox
138 BC	Berber calendar	813	1.00	infobox
138 BC	Buddhist calendar	407	1.00	infobox
138 BC	Burmese calendar	−775	1.00	infobox
138 BC	Byzantine calendar	5371–5372	1.00	infobox
138 BC	Chinese calendar	壬寅年 (Water Tiger) 2560 or 2353 — to — 癸卯年 (Water Rabbit) 2561 or 2354	1.00	infobox
138 BC	Coptic calendar	−421 – −420	1.00	infobox
138 BC	Discordian calendar	1029	1.00	infobox
138 BC	Ethiopian calendar	−145 – −144	1.00	infobox
138 BC	Gregorian calendar	138 BC CXXXVIII BC	1.00	infobox
138 BC	Hebrew calendar	3623–3624	1.00	infobox
138 BC	Holocene calendar	9863	1.00	infobox
138 BC	Iranian calendar	759 BP – 758 BP	1.00	infobox
138 BC	Islamic calendar	782 BH – 781 BH	1.00	infobox
138 BC	Javanese calendar	N/A	1.00	infobox
138 BC	Julian calendar	N/A	1.00	infobox
138 BC	Korean calendar	2196	1.00	infobox
138 BC	Minguo calendar	2049 before ROC 民前2049年	1.00	infobox
138 BC	Nanakshahi calendar	−1605	1.00	infobox
138 BC	Seleucid era	174/175 AG	1.00	infobox
138 BC	Thai solar calendar	405–406	1.00	infobox

Related concept clusters Concept neighborhoods

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

138 BC
- Calendar
- Year
- Empire
- Era
- Greek
- Seleucid
- King
- Parthia
- Roman
- Anno
- Denomination
- Early
138 bc
- Calendar
- Year
- Empire
- Era
- Greek
- Seleucid
- King
- Parthia
- Roman
- Anno
- Denomination
- Early
78 bc
- Calendar
- Year
- Empire
- Era
- Greek
- Seleucid
- King
- Parthia
- Roman
- Anno
- Denomination
- Early
220 bc
- Calendar
- Year
- Empire
- Era
- Greek
- Seleucid
- King
- Parthia
- Roman
- Anno
- Denomination
- Early
195 bc
- Calendar
- Year
- Empire
- Era
- Greek
- Seleucid
- King
- Parthia
- Roman
- Anno
- Denomination
- Early
ab urbe condita
- Condita
- Urbe
- Callaicus
- Consulship
- Egypt
- Frequently
- Jianyuan
- Known
- Less
- Serapio
- Third
- Time
pre-julian roman calendar
- Year
- Era
- Calendar
- Roman
- Anno
- Denomination
- Early
- Egypt
- Medieval
- Period
- Pre-julian
- Since
calendar era
- Year
- Era
- Egypt
- Medieval
- Period
- Since
- Used
- Roman
- Anno
- Denomination
- Early
- Empire

Connections between topic areas Semantic bridges

For 138 BC, one of the stronger structural bridges in this analysis connects 138 BC 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

138 BC — Overview · splits 11 ⟂ 23

138 BC — Deaths · splits 28 ⟂ 6

138 BC — Births · splits 30 ⟂ 4

Map overview Semantic statistics

138 BC

Nodes34

Edges33

Triples31

Avg. degree1.94

Density0.058824

Components1

Source & methodology

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

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