No TPTP formula. May not be expressible in strict first order. | Merge.kif 16133-16133 | Musical instrument is a subclass of device |
No TPTP formula. May not be expressible in strict first order. | Music.kif 1188-1188 | String instrument is a subclass of musical instrument |
No TPTP formula. May not be expressible in strict first order. | Music.kif 1200-1200 | Wind instrument is a subclass of musical instrument |
No TPTP formula. May not be expressible in strict first order. | Music.kif 1217-1217 | Horn instrument is a subclass of musical instrument |
No TPTP formula. May not be expressible in strict first order. | Music.kif 1222-1222 | Percussion instrument is a subclass of musical instrument |
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