|
| No TPTP formula. May not be expressible in strict first order. | Transportation.kif 2582-2582 | Airplane est une sous-classe de Aircraft |
| No TPTP formula. May not be expressible in strict first order. | Transportation.kif 2583-2583 | Airplane est une sous-classe de PoweredVehicle |
|
|
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