Assertion: drum | /r/HasAspect | small hole
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Drums with two heads covering both ends of a cylindrical shell often have a small hole somewhat halfway between the two heads; the shell forms a resonating chamber for the resulting sound.
text: Drums with two heads covering both ends of a cylindrical shell often have a small hole somewhat halfway between the two heads; the shell forms a resonating chamber for the resulting sound.