Assertion: black walnut's nut | /r/HasProperty | black
Facets:
Source sentences:
text: A large, round nut, borne singly or in pairs, 1.5" to 2.5" in diameter, enclosed in a solid green, leathery husk that does not split even after ripening; the nut is black, with a thick, hard, finely-ridged shell that holds the oily, but edible, kernel.