| (subclass Performance Demonstrating) | Mid-level-ontology.kif 15847-15847 | Performance is a subclass of demonstrating |
| (subclass PerformanceAct Performance) | Mid-level-ontology.kif 15867-15867 | Performance act is a subclass of performance |
| (subclass MusicalPerformance Performance) | Mid-level-ontology.kif 15929-15929 | Musical performance is a subclass of performance |
| (subclass DramaticPerformance Performance) | Mid-level-ontology.kif 15953-15953 | Dramatic performance is a subclass of performance |
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