Assertion: fire ant | /r/HasProperty | introduced
Facets:
value: in the 1930s
type: TEMPORAL
value: to the united states
type: TRANSITIVE-OBJECT
Source sentences:
text: RED IMPORTED FIRE ANTS WERE INTRODUCED TO THE UNITED STATES IN THE 1930S, PROBABLY STOWING AWAY IN BALLAST ON A BRAZILIAN CARGO SHIP.