| (=> (instance ?ARTIFACT GameArtifact) (exists (?GAME) (and (subclass ?GAME Game) (capability ?GAME instrument ?ARTIFACT)))) |
Mid-level-ontology.kif 16981-16986 | |
| (subclass GameArtifact Artifact) | Mid-level-ontology.kif 16976-16976 | |
| (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 16988-16988 | |
| (subclass GamePiece GameArtifact) | Mid-level-ontology.kif 17000-17000 | |
| (subclass GameGoal GameArtifact) | Mid-level-ontology.kif 17047-17047 | |
| (subclass PlayingCard GameArtifact) | Mid-level-ontology.kif 17124-17124 |
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