(subclass WaterBoard BoardOrBlock) | Sports.kif 1266-1266 | 子類 WaterBoard and 板或塊 |
(subclass Surfboard WaterBoard) | Sports.kif 210-210 | 子類 Surfboard and WaterBoard |
(subclass WindSurfingBoard WaterBoard) | Sports.kif 1279-1279 | 子類 WindSurfingBoard and WaterBoard |