| appearance as argument number 1 |
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| No TPTP formula. May not be expressible in strict first order. | naics.kif 8394-8398 | |
| No TPTP formula. May not be expressible in strict first order. | naics.kif 8392-8392 | Other urban transit systems is a subattribute of urban transit systems |
| appearance as argument number 2 |
|
|
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 43602-43602 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 43601-43601 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 43600-43600 |
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