Assertion: african clawed frog | /r/HasProperty | introduced by irresponsible pet owners
Facets:
Source sentences:
text: Now, the African clawed frogs are an established invasive species in the areas they were introduced to by some irresponsible pet owners and laboratories.
text: Now, the African clawed frogs are an established invasive species in the areas they were introduced to by some irresponsible pet owners and laboratories.