No TPTP formula. May not be expressible in strict first order. | Merge.kif 15957-15957 | Musical instrument is a subclass of device |
No TPTP formula. May not be expressible in strict first order. | Music.kif 1186-1186 | String instrument is a subclass of musical instrument |
No TPTP formula. May not be expressible in strict first order. | Music.kif 1198-1198 | Wind instrument is a subclass of musical instrument |
No TPTP formula. May not be expressible in strict first order. | Music.kif 1215-1215 | Horn instrument is a subclass of musical instrument |
No TPTP formula. May not be expressible in strict first order. | Music.kif 1220-1220 | Percussion instrument is a subclass of musical instrument |