Research any topic before you write.

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

Důl Ludvík

Důl Ludvík (lidový název Bučina) byl černouhelný hlubinný důl v Radvanicích-Lipině, jehož důlní pole se nacházelo v jižní části Petřvaldské dílčí pánve. Důl byl pojmenován podle Ludvíka knížete Salm-Reifferscheidta.

Historie & Overview

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 Důl Ludvík. 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.

Souřadnice
49°48′33,88″ s. š., 18°21′26,72″ v. d.

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Historie

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

Důl Ludvík

Nodes23
Edges22
Triples23
Avg. degree1.91
Density0.086957
Components1

How this topic connects Entity context

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

Důl Ludvík

Top relations

related to Historie dolu · 17
Důl Ludvík → Berg, Báňské, Dolu Julius Fučík, Dolu Pokrok, Fürst Salm, Hloubení, Hugo/Eliška, Hüttenwerks-Gesellschaft, Ludvík, Ostrauer Bergbaugesellschaft, Ostravská, Polisch Ostrau, Radvanicích, Rakouská, Salm, Salm VII, Těžba
related to Externí odkazy · 5
Důl Ludvík → Historie, Jáma Ludvík, Ostravě-Radvanicích, Radvanice, Zdař Bůh
Souřadnice · 1
Důl Ludvík → 49°48′33,88″ s. š., 18°21′26,72″ v. d.

Important terminology Word statistics

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

Important terminology

roce ludvík těžní dolu roku důl hp jáma mm těžba jámy uhlí parní stroj firmy měly vody hugo salm vii

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Důl LudvíkSouřadnice49°48′33,88″ s. š., 18°21′26,72″ v. d.1.00infobox
Důl Ludvíkrelated to Externí odkazyRadvanice0.60section
Důl Ludvíkrelated to Externí odkazyHistorie0.60section
Důl Ludvíkrelated to Externí odkazyJáma Ludvík0.60section
Důl Ludvíkrelated to Externí odkazyOstravě-Radvanicích0.60section
Důl Ludvíkrelated to Externí odkazyZdař Bůh0.60section
Důl Ludvíkrelated to Historie doluOstravská0.60section
Důl Ludvíkrelated to Historie doluSalm0.60section
Důl Ludvíkrelated to Historie doluOstrauer Bergbaugesellschaft0.60section
Důl Ludvíkrelated to Historie doluFürst Salm0.60section
Důl Ludvíkrelated to Historie doluPolisch Ostrau0.60section
Důl Ludvíkrelated to Historie doluLudvík0.60section

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.