Assertion: beta | /r/HasProperty | information
Facets:
value: about difficulty
type: OTHER
value: for mountaineering
type: PURPOSE
Source sentences:
text: For mountaineering, beta may include information about the length and difficulty of the approach, availability of water on the climb and the approach, ease of exiting the route before completing it, descent information, perhaps even useful logistic information for climbs in foreign countries.[citation needed]