Assertion: lionfish | /r/HasProperty | threat
Facets:
value: to the reefs
type: TRANSITIVE-OBJECT
Source sentences:
text: As their reproduction rate is high, lionfish are a threat to the reefs they’re introduced to.
text: If you cannot wrap your brain around why lionfish are a threat to the existence of entire populations of human beings, then I suppose I’m not going to change your opinion.