Assertion: stingray's disc | /r/HasProperty | diamond-shaped
Facets:
value: diamond
type: DEGREE
Source sentences:
text: Southern stingrays have a diamond-shaped disc that is dark brown, gray or black on its upper side and white on the lower side.
text: The Southern Stingray has a thin, flat body, like a diamond-shaped disc (or kite-shaped), that can be brown, olive-green-brown, or grey.
text: The disc of D. americana is diamond-shaped, making it more angular than discs of other rays.