Assertion: mountaineering crampon | /r/HasProperty | held by chain
Facets:
value: together
type: MANNER
value: typically
type: DEGREE
Source sentences:
text: Mountaineering crampons are longer, steel spikes that are typically held together by steel bars or chains; these spikes come with straps that click onto your hiking boot or shoe, allowing you to conquer steep slopes that are invaded with ice and snow.