Assertion: porcupine | /r/CapableOf | use den
Facets:
value: for cover
type: PURPOSE
value: in the winter
type: TEMPORAL
value: in rock outcroppings
type: LOCATION
value: in juniper trees
type: LOCATION
value: similarly
type: MANNER
Source sentences:
text: Similarly, porcupines in the Great Basin use dens in rock outcroppings and juniper trees for cover in the winter.