Assertion: purple emperor's wing | /r/HasProperty | open
Facets:
Source sentences:
text: When the wings are open, the adult butterflies display a dark brown color at the base of the wings with characteristic white bands and spots.
text: When the wings are open, they display an overall tan to reddish brown hue with the forewings having a single submarginal eyespot, along with a row of jaggy white spots, while each of the cells has a black bar and a pair of black spots.