| appearance as argument number 1 |
|
| No TPTP formula. May not be expressible in strict first order. | naics.kif 7982-7984 | |
| No TPTP formula. May not be expressible in strict first order. | naics.kif 7980-7980 | Scheduled air transportation is a subattribute of air transportation industry |
| appearance as argument number 2 |
|
|
| No TPTP formula. May not be expressible in strict first order. | naics.kif 7993-7993 | Scheduled freight air transportation is a subattribute of scheduled air transportation |
| No TPTP formula. May not be expressible in strict first order. | naics.kif 7986-7986 | Scheduled passenger air transportation is a subattribute of scheduled air transportation |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 51519-51519 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 51518-51518 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 51517-51517 |
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