Assertion: opal's color | /r/HasProperty | bluish
Facets:
value: in this case
type: TEMPORAL
value: intensely
type: DEGREE
Source sentences:
text: The blue opal is one of the most beautiful gems for its surprising iridescence of colors, it is a noble gem with the same morphological and iridescent characteristics as the white opal; the difference is in the dominant color, which in this case is intensely bluish with whitish, greenish and yellowish flashes.
text: The yellow, orange, brown, red and grey examples come down to a matter of personal taste so long as the shine is there and the color is bright and even throughout.