Assertion: bullfrog | /r/HasProperty | a source of food
Facets:
value: for southern united states
type: TRANSITIVE-OBJECT
Source sentences:
text: Bullfrogs are a source of food for Southern United States and the Midwestern United States.
text: Bullfrogs are a source of food for Southern United States and the Midwestern United States.
text: Bullfrogs are a source of food for Southern United States and the Midwestern United States.