| appearance as argument number 1 |
|
| No TPTP formula. May not be expressible in strict first order. | naics.kif 917-921 | |
| No TPTP formula. May not be expressible in strict first order. | Economy.kif 1800-1800 | 除燃料外的非金属矿物的支持活动 是 采矿业 的 subAttribute |
| No TPTP formula. May not be expressible in strict first order. | naics.kif 915-915 | 除燃料外的非金属矿物的支持活动 是 支持采矿活动 的 subAttribute |
| appearance as argument number 2 |
|
|
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 56175-56175 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 56174-56174 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 56173-56173 |
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Sigma version 3.0 is open source software produced by Articulate Software and its partners