| appearance as argument number 1 |
|
| No TPTP formula. May not be expressible in strict first order. | naics.kif 874-878 | |
| No TPTP formula. May not be expressible in strict first order. | naics.kif 872-872 | 子屬性 所有其他非金屬礦物開採 and 其他非金屬礦物開采和採石 |
| appearance as argument number 2 |
|
|
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 6828-6828 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 6827-6827 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 6826-6826 |
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Sigma version 3.0 is open source software produced by Articulate Software and its partners