| appearance as argument number 1 |
|
| No TPTP formula. May not be expressible in strict first order. | naics.kif 10873-10875 | |
| No TPTP formula. May not be expressible in strict first order. | naics.kif 10871-10871 | 子屬性 教育支持服務 and 教育服務 |
| appearance as argument number 2 |
|
|
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 21288-21288 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 21287-21287 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 21286-21286 |
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Sigma web home Suggested Upper Merged Ontology (SUMO) web home
Sigma version 3.0 is open source software produced by Articulate Software and its partners