| appearance as argument number 1 |
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| No TPTP formula. May not be expressible in strict first order. | naics.kif 813-817 | |
| No TPTP formula. May not be expressible in strict first order. | naics.kif 811-811 | Sand gravel clay and ceramic and refractory minerals mining and quarrying is a subattribute of nonmetallic mineral mining and quarrying |
| appearance as argument number 2 |
|
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| No TPTP formula. May not be expressible in strict first order. | naics.kif 839-839 | Clay and ceramic and refractory minerals mining is a subattribute of sand gravel clay and ceramic and refractory minerals mining and quarrying |
| No TPTP formula. May not be expressible in strict first order. | naics.kif 819-819 | Construction sand and gravel mining is a subattribute of sand gravel clay and ceramic and refractory minerals mining and quarrying |
| No TPTP formula. May not be expressible in strict first order. | naics.kif 826-826 | Industrial sand mining is a subattribute of sand gravel clay and ceramic and refractory minerals mining and quarrying |
| No TPTP formula. May not be expressible in strict first order. | naics.kif 832-832 | Kaolin and ball clay mining is a subattribute of sand gravel clay and ceramic and refractory minerals mining and quarrying |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 51069-51069 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 51068-51068 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 51067-51067 |
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