Assertion: quetzal's feather | /r/HasProperty | black
Facets:
value: apart from that
type: OTHER
value: mainly
type: DEGREE
Source sentences:
text: The remaining feathers on the wings (remiges: primaries, secondaries; greater wing coverts), rectrices, and thighs are all black.
text: The feathers of this bird are mainly black.
text: Apart from that, the back and wing feathers are black but with some tints of red.