Assertion: waterfall's width | /r/CapableOf | plummet in single vertical drop
Facets:
value: into a transverse chasm 1,708 metres
type: OTHER
Source sentences:
text: The falls are formed as the full width of the river plummets in a single vertical drop into a transverse chasm 1,708 metres (5,604 ft) wide, carved by its waters along a fracture zone in the basalt plateau.