Assertion: horse's neck | /r/HasProperty | upright manes
Facets:
Source sentences:
text: But they differ in appearance: They have a shorter, stocky build, thick necks, upright manes with no forelock, low-set tails, and coloring that more closely resembles wild equid ancestors including light-colored muzzles and bellies, a dark dorsal stripe along their backs and bar-stripe patterns on their legs.