Assertion: barren ground caribou | /r/CapableOf | travel up to 5,000 km
Facets:
value: a year
type: TEMPORAL
Source sentences:
text: Some populations of the North American caribou, for example, many herds in the subspecies, the barren-ground caribou, and some woodland caribou in Ungava and Labrador, migrate the farthest of any terrestrial mammal, travelling up to 5,000 km (3,100 mi) a year, and covering 1,000,000 km2 (390,000 sq mi).