Assertion: drum's hole | /r/HasProperty | installed onto one head
Facets:
value: as with some 2010s era
type: TEMPORAL
Source sentences:
text: On some drums with two heads, a hole or bass reflex port may be cut or installed onto one head, as with some 2010s era bass drums in rock music.
text: On some drums with two heads, a hole or bass reflex port may be cut or installed onto one head, as with some 2010s era bass drums in rock music.