Assertion: european rock climbing | /r/CapableOf | become as predominant style
Facets:
value: in the late 19th century
type: TEMPORAL
value: outside of mountain climbing
type: OTHER
Source sentences:
text: In the late 19th century, European rock climbing became an independent pursuit outside of mountain climbing with aid climbing (using equipment that acts as artificial handhold or footholds) as the predominant style.