Assertion: bullfrog | /r/CapableOf | spread around the state
Facets:
value: quickly
type: MANNER
value: afterwards
type: TEMPORAL
Source sentences:
text: American Bullfrogs appear to have been fairly isolated in their range in California in the 1920s, as indicated by the limited list of specimen record locations shown in Storer (1925), but bullfrogs spread quickly around the state afterwards.