Assertion: oboe | /r/HasProperty | black
Facets:
value: with metal keys
type: OTHER
value: usually
type: DEGREE
value: in colour
type: OTHER
value: in color
type: OTHER
Source sentences:
text: Oboes are black in color, with silver-colored keys.
text: Oboes are played vertically and are usually black in colour with metal keys (although again this can be changed).