| appearance as argument number 1 |
|
| No TPTP formula. May not be expressible in strict first order. | naics.kif 4702-4705 | |
| No TPTP formula. May not be expressible in strict first order. | naics.kif 4700-4700 | Mining and oil and gas field machinery manufacturing is a subattribute of agriculture construction and mining machinery manufacturing |
| appearance as argument number 2 |
|
|
| No TPTP formula. May not be expressible in strict first order. | naics.kif 4707-4707 | Mining machinery and equipment manufacturing is a subattribute of mining and oil and gas field machinery manufacturing |
| No TPTP formula. May not be expressible in strict first order. | naics.kif 4715-4715 | Oil and gas field machinery and equipment manufacturing is a subattribute of mining and oil and gas field machinery manufacturing |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 37901-37901 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 37900-37900 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 37899-37899 |
|
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Sigma version 3.0 is open source software produced by Articulate Software and its partners