Mattress(mattress) | mattress |
appearance as argument number 1 |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 4030-4031 | |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 4029-4029 | Mattress is a subclass of artifact |
appearance as argument number 2 |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 4032-4032 |
antecedent |