Assertion: dugong's predator | /r/CapableOf | pose great threat
Facets:
value: to the young dugongs
type: TRANSITIVE-OBJECT
Source sentences:
text: They have a very few natural predators, animals such as sharks, crocodiles, and killer whales pose a great threat to the young dugongs and a dugong was also officially recorded to have died of trauma after he was impaled by a stingray barb.