(subclass BoardOrBlock Artifact) | Mid-level-ontology.kif 4741-4741 | BoardOrBlock は アーチファクト の subclass では %n |
(subclass WaterBoard BoardOrBlock) | Sports.kif 1265-1265 | WaterBoard は BoardOrBlock の subclass では %n |
(subclass Brick BoardOrBlock) | Mid-level-ontology.kif 4750-4750 | Brick は BoardOrBlock の subclass では %n |