Assertion: african clawed frog | /r/HasProperty | established
Facets:
value: well
type: DEGREE
value: on these continents
type: LOCATION
value: in the areas
type: LOCATION
value: in california
type: LOCATION
Source sentences:
text: African Clawed Frogs are well established in California (Stebbins, 1985, 2003;
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: They have been introduced in North America, much of Europe, South America, and are now well established on these continents.
text: They have been introduced in North America, much of Europe, South America, and are now well established on these continents.
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.