Assertion: harmonica's hole | /r/HasAspect | two reeds
Facets:
value: for each note
type: PURPOSE
value: typically
type: DEGREE
Source sentences:
text: Typically each hole has two reeds for each note, tuned to one octave of each other.
text: This meant that each hole had two reeds, one which sounded when blowing, the other which sounded when breathing in.
text: Each hole has two reeds, tuned slightly apart.
text: Each hole has two reeds, tuned an octave apart, for a full, rich sound.
text: Typically each hole has two reeds for each note, tuned to one octave of each other.