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Carris: Companies & Overview

Carris (Companhia Carris de Ferro de Lisboa) (Lisbon Tramways Company) is a public transportation company in Lisbon, Portugal. Carris operates Lisbon's buses, trams, and funiculars. It does not operate the Lisbon Metro. Carris was founded September 18, 1872. A total of 140.6 million passenger boardings were recorded in 2017.

Language: English [EN]
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Carris topic overview

The analysis highlights Companies and Overview as prominent areas in the source structure around Carris.

Related topics
13
Source areas
1
Connected nodes
14
Extracted relationships
10
Related term clusters
10
Bridge connections
14

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 · 13 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.

Owner
Publicly owned
Headquarters
Linda-a-Velha, Oeiras Portugal
Began operation
18 September 1872
Chief executive
José Manuel Silva Rodrigues
Electrification
Overhead line 600 Volts DC
Locale
Lisbon, Portugal

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Explore all related topics Closing gaps

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Overview

For the semantics nerds

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Advanced semantic analysis

How Carris connects Entity context

The extracted context around Carris shows recurring relationship patterns in the source. For example, Carris → 18 September 1872 Another extracted example is Carris → José Manuel Silva Rodrigues. Use these groups to spot repeated connection types before inspecting the individual relationships.

Carris

Top relations

Began operation · 1
Carris → 18 September 1872
Chief executive · 1
Carris → José Manuel Silva Rodrigues
Electrification · 1
Carris → Overhead line 600 Volts DC
Headquarters · 1
Carris → Linda-a-Velha, Oeiras Portugal
Locale · 1
Carris → Lisbon, Portugal
Owner · 1
Carris → Publicly owned
Top speed · 1
Carris → 70 km/h (43 mph)
Train length · 1
Carris → 24 metres (79 ft)
Transit type · 1
Carris → Bus, tram
Website · 1
Carris → www.carris.pt

Important terminology

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

Important terminology

lisbon trams buses funiculars portugal company september bus tram website elevator companhia de ferro lisboa tramways public transportation operates lisbon's

Carris relationships Subject–Predicate–Object triples

TTTA extracted 10 structured relationships around Carris. Examples in this analysis include Carris → Began operation → 18 September 1872 and Carris → Chief executive → José Manuel Silva Rodrigues. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
CarrisBegan operation18 September 18721.00infobox
CarrisChief executiveJosé Manuel Silva Rodrigues1.00infobox
CarrisElectrificationOverhead line 600 Volts DC1.00infobox
CarrisHeadquartersLinda-a-Velha, Oeiras Portugal1.00infobox
CarrisLocaleLisbon, Portugal1.00infobox
CarrisOwnerPublicly owned1.00infobox
CarrisTop speed70 km/h (43 mph)1.00infobox
CarrisTrain length24 metres (79 ft)1.00infobox
CarrisTransit typeBus, tram1.00infobox
CarrisWebsitewww.carris.pt1.00infobox

Related concept clusters Related term clusters

The concept neighborhoods around Carris bring nearby vocabulary together. In this analysis, examples include Bus, Portugal and September. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Carris
    • Bus
    • Portugal
    • September
    • Tram
    • Lisbon
    • Trams
    • Companhia
    • De
    • Drivers
    • Employed
    • Ferro
    • Founded
  • carris
    • Bus
    • Portugal
    • September
    • Tram
    • Lisbon
    • Trams
    • Companhia
    • De
    • Drivers
    • Employed
    • Ferro
    • Founded
  • public transportation
    • Companhia
    • De
    • Ferro
    • Lisboa
    • Public
    • Tramways
    • Transportation
    • Company
    • Portugal
    • Lisbon
    • Carris
  • lisbon
    • Portugal
    • Metro
    • Operate
    • Public
    • Tramways
    • Transportation
    • Website
    • Bus
    • Tram
    • Trams
  • lisbon metro
    • Operate
    • Portugal
    • Metro
    • Public
    • Tramways
    • Transportation
    • Website
    • Bus
    • Tram
    • Trams
  • portugal
    • Public
    • Tramways
    • Transportation
    • Website
    • Bus
    • Tram
    • Trams
  • buses
    • Funiculars
    • Trams
    • Elevator
    • Lisbon's
    • Operates
    • Company
    • Carris
  • funiculars
    • Trams
    • Elevator
    • Lisbon's
    • Operates

Connections between topic areas Semantic bridges

Bridges highlight paths between different parts of the Carris map and can reveal research angles that are easy to miss in a flat list.

Min side: 3

Map overview Semantic statistics

Carris

Nodes15
Edges14
Triples10
Avg. degree1.87
Density0.133333
Components1

Source & methodology

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

Source: Wikipedia — Carris · EN edition · Analysis: TopicsToTalkAbout

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