Assertion: turtle's population | /r/HasProperty | listed as threatened
Facets:
value: by the u.s.
type: OTHER
value: in 1997
type: TEMPORAL
value: severely
type: DEGREE
Source sentences:
text: All populations are listed as "Threatened".
text: This population is severely endangered, and has been reduced by up to a third from its known historic range.
text: In 1997, the northern population of the bog turtle was listed as Threatened by the U.S.