(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 |