Assertion: onyx's color | /r/HasProperty | red
Facets:
value: usually
type: DEGREE
value: with white
type: OTHER
Source sentences:
text: The natural colors of true onyx are usually red or brown with white, although black is occasionally encountered as one of the colors.
text: The seven colors of Haft Rang tiles were usually black, white, ultramarine, turquoise, red, yellow and fawn.