(subclass Performance Demonstrating) | Mid-level-ontology.kif 15847-15847 | |
(subclass PerformanceAct Performance) | Mid-level-ontology.kif 15867-15867 | |
(subclass MusicalPerformance Performance) | Mid-level-ontology.kif 15929-15929 | |
(subclass DramaticPerformance Performance) | Mid-level-ontology.kif 15953-15953 |