Assertion: american bison's horn | /r/HasProperty | curved
Facets:
value: tightly
type: MANNER
value: throughout their length
type: OTHER
value: regularly
type: DEGREE
Source sentences:
text: The horns are decidedly flattened at the base and regularly curved throughout their length, and are bent inward and slightly backward at their tips.
text: The horns of cows are short and tightly curved, pointing inward at the tips, while those of bulls arc upwards and slightly forward.