No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 7253-7253 | Publisher is a subclass of manufacturer |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 15810-15810 | Periodical publisher is a subclass of publisher |
No TPTP formula. May not be expressible in strict first order. | Media.kif 1684-1684 | Recording company is a subclass of publisher |
No TPTP formula. May not be expressible in strict first order. | Media.kif 1693-1693 | Book publisher is a subclass of publisher |