Assertion: poacher's horn | /r/CapableOf | weigh on average 1.5-3.0 kilograms
Facets:
value: with having the heaviest front horn
type: OTHER
Source sentences:
text: Horns of the African rhino weigh on average 1.5-3.0 kilograms (3.3-6.6 pounds), with white rhino having the heaviest front horn which on average weighs 4.0 kilograms (8.8 pounds).