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Term 1: Term 2:

(subclass Ball GamePiece) Mid-level-ontology.kif 17008-17008 Ball is a subclass of game piece
(subclass SoccerBall Ball) Sports.kif 311-311 Soccer ball is a subclass of ball
(subclass GolfBall Ball) Sports.kif 325-325 Golf ball is a subclass of ball
(subclass VolleyBall Ball) Sports.kif 345-345 Volley ball is a subclass of ball
(subclass BasketBall Ball) Sports.kif 346-346 Basket ball is a subclass of ball
(subclass TennisBall Ball) Sports.kif 347-347 Tennis ball is a subclass of ball
(subclass BowlingBall Ball) Sports.kif 1119-1119 Bowling ball is a subclass of ball
(subclass ShotBall Ball) Mid-level-ontology.kif 17015-17015 Shot ball is a subclass of ball


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