Assertion: rhino's horn | /r/HasProperty | single black
Facets:
Source sentences:
text: The Indian Rhinoceros has a single black horn which is present in both male and female species and a grey hide with pinkish skin folds, which give it an armour-plated appearance.
text: The greater one-horned rhino is identified by a single black horn about 8-25 inches long and a grey-brown hide with skin folds, which gives it an armor-plated appearance.