Assertion: crampon's crampon | /r/CapableOf | provide additional traction
Facets:
value: on hard snow
type: LOCATION
value: on ice
type: LOCATION
Source sentences:
text: Crampons attach to the bottom of a mountaineer's boots and provide additional traction on hard snow and ice.
text: Rear V-shaped crampons under the heel provide additional traction and braking on descents.