Browsing Interface : Welcome guest : log in
Home |  Graph |  ]  KB:  Language:   

Formal Language: 

KB Term:  Term intersection
English Word: 

Sigma KEE - StandardGauge
StandardGauge(standard gauge)

appearance as argument number 1

(documentation StandardGauge EnglishLanguage "StandardGauge is the attribute of Railways having the standardized track width that is used in North America and most Western European countries. The standard is typically a distance of 4 ft., 8-1/ 2 inches (1.44 meters). There is some variation within which usage is compatible, e.g., 1.35 meters. Standard gauge originated in England and was mandated by the U.S. Federal government for the U.S. Transcontinental Railroad. It is also used in Canada, Great Britain, and most of Western Europe (but not in Ireland, or Spain and Portugal.") Transportation.kif 412-421
(externalImage StandardGauge " 1/ 1f/ Rail_gauge_world.png") pictureList.kif 6893-6893
(instance StandardGauge TrackGauge) Transportation.kif 411-411 Standard gauge is an instance of track gauge

appearance as argument number 2

(contraryAttribute BroadGauge StandardGauge NarrowGauge DualGauge) Transportation.kif 388-388 Broad gauge is the opposite of standard gauge
(termFormat ChineseLanguage StandardGauge "标准规") domainEnglishFormat.kif 54883-54883
(termFormat ChineseTraditionalLanguage StandardGauge "標準規") domainEnglishFormat.kif 54882-54882
(termFormat EnglishLanguage StandardGauge "standard gauge") domainEnglishFormat.kif 54881-54881


        (instance ?RR Railway)
        (property ?RR StandardGauge)
        (trackWidth ?RR ?WIDTH))
    (greaterThanOrEqualTo ?WIDTH
        (MeasureFn 1.435 Meter)))
Transportation.kif 423-428
        (instance ?RR Railway)
        (property ?RR StandardGauge)
        (trackWidth ?RR ?WIDTH))
    (lessThanOrEqualTo ?WIDTH
        (MeasureFn 1.44 Meter)))
Transportation.kif 430-435


    (instance ?RR StandardGaugeRailway)
    (property ?RR StandardGauge))
Transportation.kif 437-439 An entity is an instance of standard gauge railway if and only if the entity the attribute standard gauge

Show full definition with tree view
Show simplified definition (without tree view)
Show simplified definition (with tree view)

Sigma web home      Suggested Upper Merged Ontology (SUMO) web home
Sigma version 2.99c (>= 2017/11/20) is open source software produced by Articulate Software and its partners