| CrudePetroleumAndNaturalGasExtraction(crude petroleum and natural gas extraction)
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| appearance as argument number 1 |
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| No TPTP formula. May not be expressible in strict first order. | naics.kif 658-661 | |
| No TPTP formula. May not be expressible in strict first order. | pictureList.kif 2456-2456 | |
| No TPTP formula. May not be expressible in strict first order. | pictureList.kif 2563-2563 | |
| No TPTP formula. May not be expressible in strict first order. | naics.kif 656-656 | Crude petroleum and natural gas extraction is a subattribute of oil and gas extraction |
| appearance as argument number 2 |
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| No TPTP formula. May not be expressible in strict first order. | Economy.kif 1841-1841 | Crude petroleum extraction is a subattribute of crude petroleum and natural gas extraction |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 17904-17904 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 17903-17903 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 17902-17902 |
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