| appearance as argument number 1 |
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| No TPTP formula. May not be expressible in strict first order. | Transportation.kif 2444-2444 | Offshore support ship is a subclass of ship |
| appearance as argument number 2 |
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| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 41892-41892 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 41891-41891 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 41890-41890 |
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