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Sigma KEE - ElectrifiedRailway
ElectrifiedRailway(electrified railway)

appearance as argument number 1
-------------------------


(documentation ElectrifiedRailway EnglishLanguage "ElectrifiedRailway is the subclass of Railway representing electrified railways.") Transportation.kif 356-357
(externalImage ElectrifiedRailway "http://upload.wikimedia.org/wikipedia/ commons/ thumb/ 1/ 1e/ Three_engines_of_type_Rc4.jpg/ 800px-Three_engines_of_type_Rc4.jpg") pictureList.kif 1099-1099
(subclass ElectrifiedRailway Railway) Transportation.kif 355-355 Electrified railway is a subclass of railway

appearance as argument number 2
-------------------------


(termFormat ChineseLanguage ElectrifiedRailway "电气化铁路") domainEnglishFormat.kif 21589-21589
(termFormat ChineseTraditionalLanguage ElectrifiedRailway "電氣化鐵路") domainEnglishFormat.kif 21588-21588
(termFormat EnglishLanguage ElectrifiedRailway "electrified railway") domainEnglishFormat.kif 21587-21587

consequent
-------------------------


(<=>
    (lengthOfElectrifiedRailway ?AREA ?LENGTH)
    (length
        (KappaFn ?RAILWAYS
            (and
                (instance ?RAILWAYS ElectrifiedRailway)
                (located ?RAILWAYS ?AREA))) ?LENGTH))
Transportation.kif 125-132 A length measure is a length of electrified railway of a geographic area if and only if the length of the class described by a symbolic string is the length measure
(=>
    (and
        (lengthOfElectrifiedRailway ?AREA ?LENGTH)
        (greaterThan ?LENGTH 0))
    (exists (?RAILWAY)
        (and
            (instance ?RAILWAY ElectrifiedRailway)
            (located ?RAILWAY ?AREA))))
Transportation.kif 134-141


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