type of musical work\/composition

Deductions

• type of musical work\/composition has quality class ⇐ (existence is a class), (type of musical work\/composition has quality existence)
• metaclass is for example type of musical work\/composition ⇐ (type of musical work\/composition is a metaclass), (is a is inverse of is for example)
• entity is for example type of musical work\/composition ⇐ (type of musical work\/composition is a entity), (is a is inverse of is for example)
• type of musical work\/composition has quality existence ⇐ (type of musical work\/composition is a entity), (entity has quality existence)
• type of musical work\/composition is a entity ⇐ (metaclass is subclass of entity), (type of musical work\/composition is a metaclass)
• type of musical work\/composition is for example song ⇐ (song is a type of musical work\/composition), (is a is inverse of is for example)