sound concept
Deductions
- sound concept is for example aspect of sound ⇐ (aspect of sound is a sound concept), (is a is inverse of is for example)
- sound concept is subclass of entity ⇐ (sound concept is subclass of physical concept), (physical concept is subclass of entity), (is subclass of is a transitive relation)
- sound concept is subclass of abstract entity ⇐ (sound concept is subclass of physical concept), (physical concept is subclass of abstract entity), (is subclass of is a transitive relation)
- sound concept is subclass of concept ⇐ (sound concept is subclass of physical concept), (physical concept is subclass of concept), (is subclass of is a transitive relation)
- human voice has quality sound concept ⇐ (aspect of sound is a sound concept), (human voice has quality aspect of sound)