No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 29544-29544 | Laptop is a subclass of portable computer |
No TPTP formula. May not be expressible in strict first order. | ComputingBrands.kif 772-772 | Macbook Pro is a subclass of laptop |
No TPTP formula. May not be expressible in strict first order. | ComputingBrands.kif 787-787 | Macbook Air is a subclass of laptop |
No TPTP formula. May not be expressible in strict first order. | ComputingBrands.kif 802-802 | Macbook is a subclass of laptop |