No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 19465-19465 | Alphabetic character is a subclass of character |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 19473-19473 | Consonant is a subclass of alphabetic character |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 19477-19477 | Vowel is a subclass of alphabetic character |