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Term 1: Term 2:

(subclass BoardOrBlock Artifact) Mid-level-ontology.kif 4741-4741 Board or block is a subclass of artifact
(subclass WaterBoard BoardOrBlock) Sports.kif 1265-1265 Water board is a subclass of board or block
(subclass Brick BoardOrBlock) Mid-level-ontology.kif 4750-4750 Brick is a subclass of board or block


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