Assertion: markhor's horn | /r/HasProperty | useful
Facets:
value: in the animal kingdom
type: LOCATION
value: for them
type: TRANSITIVE-OBJECT
Source sentences:
text: The horns are useful for them when it comes to defending themselves against predators apart from climbing to high areas.
text: By looking at the different horned animals, we can get a better idea of why horns can be so useful in the animal kingdom.