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Mars Light

Mars Lights are signal-safety lights used in the United States and built by Mars Signal Light Company for railroad locomotives and firefighting apparatus. Mars Lights used a variety of means to cause the light to oscillate vertically, horizontally, or both, to catch the attention of motorists and pedestrians.

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

Explore this topic

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Topics to explore

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Overview

Design variations

Railroad use

Fire department use

Advanced semantic analysis

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Map overview Semantic statistics

Mars Light

Nodes18
Edges17
Triples39
Avg. degree1.89
Density0.111111
Components1

How this topic connects Entity context

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

Mars Light

Top relations

related to Railroad use · 12
Mars Light → Chicago, Chicago's Metra, Denver, Gallery, Many, Mars, Mars Lights, North Western, Older, Prominent, Rio Grande Western, Southern Pacific
related to Fire department use · 11
Mars Light → Chicago, Federal Sign, Fire Department, Illinois, LACoFD, Mars, Mars Lights, Signal BeaconRay, The, The Los Angeles County, Tri Lite
related to Design variations · 6
Mars Light → Mars, Mars Lights, Sometimes, The, The Light, There
related to Gyralite · 5
Mars Light → Gyralite, Inc, It, The Pyle-National Company, Trans-Lite

Important terminology Word statistics

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Important terminology

mars lights light fire used chicago company locomotives tri lite railroad still signal 1930s beam department warning apparatus variety oscillate

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
the Chicagoinstance ofProminent users were railroads0.80text
North Westerninstance ofProminent users were railroads0.80text
Southern Pacificinstance ofProminent users were railroads0.80text
and Denverinstance ofProminent users were railroads0.80text
Rio Grande Westerninstance ofProminent users were railroads0.80text
Mars Lightrelated to Design variationsThere0.60section
Mars Lightrelated to Design variationsMars Lights0.60section
Mars Lightrelated to Design variationsSometimes0.60section
Mars Lightrelated to Design variationsThe0.60section
Mars Lightrelated to Design variationsThe Light0.60section
Mars Lightrelated to Design variationsMars0.60section
Mars Lightrelated to Fire department useMars Lights0.60section

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

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    Min side: 3
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