No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 26034-26034 | Speaker is a subclass of electric device |
No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 475-475 | Speaker is a subclass of device |
No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 484-484 | Electric speaker device is a subclass of speaker |