| appearance as argument number 1 |
|
| No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 25771-25772 | |
| No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 25770-25770 | ElectronicLock 是 锁 的 subclass |
| appearance as argument number 2 |
|
|
| No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 25773-25773 |
| antecedent |
|
|
| No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 25775-25786 |
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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