| appearance as argument number 1 |
|
| No TPTP formula. May not be expressible in strict first order. | ComputingBrands.kif 2041-2045 | |
| No TPTP formula. May not be expressible in strict first order. | Media.kif 2930-2930 | Email address is a subclass of Internet address |
| appearance as argument number 2 |
|
|
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 64813-64813 |
| appearance as argument number 3 |
|
|
| No TPTP formula. May not be expressible in strict first order. | ComputingBrands.kif 2057-2057 | The number 1 argument of email domain part fn is an instance of email address |
| No TPTP formula. May not be expressible in strict first order. | ComputingBrands.kif 2052-2052 | The number 1 argument of email local part fn is an instance of email address |
| consequent |
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| No TPTP formula. May not be expressible in strict first order. | ComputingBrands.kif 2025-2030 |
|
| No TPTP formula. May not be expressible in strict first order. | ComputingBrands.kif 2032-2037 |
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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