Assertion: sage grouse | /r/AtLocation | at least 16 states
Facets:
value: within three provinces in canada
type: LOCATION
value: within the western u.s.
type: LOCATION
value: historically
type: TEMPORAL
Source sentences:
text: Historically, sage-grouse occurred in at least 16 states within the western U.S. and three provinces in Canada (Alberta, British Columbia, and Saskatchewan).