Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

198

Year 198 (CXCVIII) was a common year starting on Sunday of the Julian calendar. At the time, it was known as the Year of the Consulship of Sergius and Gallus (or, less frequently, year 951 Ab urbe condita). The denomination 198 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in…

Art, Overview & Deaths

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around 198. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Key facts & relationships

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

- Kali Yuga
3298–3299
- Shaka Samvat
119–120
- Vikram Samvat
254–255
Ab urbe condita
951
Assyrian calendar
4948
Balinese saka calendar
119–120

Topics to explore

Browse the full topic structure. 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.

Map overview Semantic statistics

198

Nodes34
Edges33
Triples28
Avg. degree1.94
Density0.058824
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

198

Top relations

- Kali Yuga · 1
198 → 3298–3299
- Shaka Samvat · 1
198 → 119–120
- Vikram Samvat · 1
198 → 254–255
Ab urbe condita · 1
198 → 951
Assyrian calendar · 1
198 → 4948
Balinese saka calendar · 1
198 → 119–120
Bengali calendar · 1
198 → −396 – −395
Berber calendar · 1
198 → 1148
Buddhist calendar · 1
198 → 742
Burmese calendar · 1
198 → −440

Important terminology Word statistics

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

Important terminology

chinese year calendar cxcviii julian ab urbe condita era septimius son severus title caesar caracalla augustus geta receives given liu

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
198- Kali Yuga3298–32991.00infobox
198- Shaka Samvat119–1201.00infobox
198- Vikram Samvat254–2551.00infobox
198Ab urbe condita9511.00infobox
198Assyrian calendar49481.00infobox
198Balinese saka calendar119–1201.00infobox
198Bengali calendar−396 – −3951.00infobox
198Berber calendar11481.00infobox
198Buddhist calendar7421.00infobox
198Burmese calendar−4401.00infobox
198Byzantine calendar5706–57071.00infobox
198Chinese calendar丁丑年 (Fire Ox) 2895 or 2688 — to — 戊寅年 (Earth Tiger) 2896 or 26891.00infobox
198Coptic calendar−86 – −851.00infobox
198Discordian calendar13641.00infobox
198Ethiopian calendar190–1911.00infobox
198Gregorian calendar198 CXCVIII1.00infobox
198Hebrew calendar3958–39591.00infobox
198Holocene calendar101981.00infobox
198Iranian calendar424 BP – 423 BP1.00infobox
198Islamic calendar437 BH – 436 BH1.00infobox
198Javanese calendar75–761.00infobox
198Julian calendar198 CXCVIII1.00infobox
198Korean calendar25311.00infobox
198Minguo calendar1714 before ROC 民前1714年1.00infobox
198Nanakshahi calendar−12701.00infobox
198Seleucid era509/510 AG1.00infobox
198Thai solar calendar740–7411.00infobox
198Tibetan calendarམེ་མོ་གླང་ལོ་ (female Fire-Ox) 324 or −57 or −829 — to — ས་ཕོ་སྟག་ལོ་ (male Earth-Tiger) 325 or −56 or −8281.00infobox

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.