Random triples
| Subject | Object |
|---|---|
| gptkb:Yamaha_Birch_Custom | includes hardware and cases |
| gptkb:Starclassic_Performer | optional accessories available |
| gptkb:Ludwig_Classic_Maple_4-Piece | various accessories available |
| gptkb:Yamaha_Maple_Custom | compatible with various accessories |
| gptkb:Sonor_SQ2 | available separately |
| gptkb:Sonor_16000_Series | available separately |
| gptkb:Sonor_2000_Series | optional accessories available |
| gptkb:Starclassic_Maple | available |