Assertion: kangaroo rat's population | /r/HasProperty | extinct
Facets:
value: generally
type: DEGREE
Source sentences:
text: As such the sighting remains unconfirmed, but researchers Tony Robinson and Tiana Forrrest confirmed the possibility "that a small population of Caloprymnus, generally considered to be extinct throughout its former range across the Lake Eyre Basin, may have been present in this area in May 2011".