| (=> (instance ?ARTIFACT GameArtifact) (exists (?GAME) (and (subclass ?GAME Game) (capability ?GAME instrument ?ARTIFACT)))) |
Mid-level-ontology.kif 17008-17013 | |
| (subclass GameArtifact Artifact) | Mid-level-ontology.kif 17003-17003 | |
| (subclass BaseballBase GameArtifact) | Sports.kif 609-609 | |
| (subclass BaseballBat GameArtifact) | Sports.kif 637-637 | |
| (subclass PitchersMound GameArtifact) | Sports.kif 658-658 | |
| (subclass GameBoard GameArtifact) | Mid-level-ontology.kif 17015-17015 | |
| (subclass GamePiece GameArtifact) | Mid-level-ontology.kif 17027-17027 | |
| (subclass GameGoal GameArtifact) | Mid-level-ontology.kif 17074-17074 | |
| (subclass PlayingCard GameArtifact) | Mid-level-ontology.kif 17151-17151 |
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