Assertion: unicorn's horn | /r/HasProperty | conical
Facets:
Source sentences:
text: A fragment of Al-Biruni preserved in the work of another author adds a few more characteristics: "the horn is conical, bent back towards the head, and longer than a span...the animal's ears protrude on both sides like those of a donkey, and...its upper lip forms into a finger-shape, like the protrusion on the end of an elephant's trunk.