No TPTP formula. May not be expressible in strict first order. | Music.kif 1119-1119 | MusicChart 是 串列 的 subclass |
No TPTP formula. May not be expressible in strict first order. | Music.kif 1132-1132 | SinglesChart 是 MusicChart 的 subclass |
No TPTP formula. May not be expressible in strict first order. | Music.kif 1144-1144 | AlbumChart 是 MusicChart 的 subclass |