Assertion: accordion's reed | /r/HasProperty | sharpened
Facets:
value: in pitch
type: LOCATION
Source sentences:
text: Or you could misread the tuner readout and write down that the reed must be sharpened, when it really needs to be flattened.
text: This can mislead you into thinking the reed must be sharpened in pitch, when all it really needs is to be wiped clean.