Assertion: koala | /r/AtLocation | kangaroo island
Facets:
value: since 1870
type: TEMPORAL
Source sentences:
text: Since 1870, koalas have been introduced to several coastal and offshore islands, including Kangaroo Island and French Island.
text: Since 1870, koalas have been introduced to several coastal and offshore islands, including Kangaroo Island and French Island.