Assertion: elk | /r/CapableOf | extend their range
Facets:
value: southwards
type: MANNER
value: in the western rocky mountains
type: LOCATION
Source sentences:
text: Moose have extended their range southwards in the western Rocky Mountains, with initial sightings in Yellowstone National Park in 1868, and then to the northern slope of the Uinta Mountains in Utah in the first half of the twentieth century.