Assertion: rhino's lip | /r/HasProperty | square upper
Facets:
Source sentences:
text: Known for its square upper lip, large two horns, and incredible size, the white rhino once roamed across southern and northern Africa.
text: They have square upper lips which are specialized for grazing.
text: Also known as the square-lipped rhinoceros, white rhinos have a square upper lip with almost no hair.