| appearance as argument number 1 |
|
| No TPTP formula. May not be expressible in strict first order. | Transportation.kif 2235-2236 | |
| No TPTP formula. May not be expressible in strict first order. | Transportation.kif 2234-2234 | 脊柱车 是 敞车 的 subclass |
| appearance as argument number 2 |
|
|
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 54650-54650 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 54649-54649 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 54648-54648 |
|
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Sigma version 3.0 is open source software produced by Articulate Software and its partners