| appearance as argument number 1 |
|
| No TPTP formula. May not be expressible in strict first order. | Geography.kif 2728-2728 | Freshwater overutilization is a subclass of social interaction |
| appearance as argument number 2 |
|
|
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 25040-25040 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 25039-25039 | |
| No TPTP formula. May not be expressible in strict first order. | domainEnglishFormat.kif 25038-25038 |
|
Show full definition with tree view
Show simplified definition (without tree view)
Show simplified definition (with tree view)
|
|
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