Assertion: river's valley | /r/CapableOf | consist geometric depressions
Facets:
value: of channels
type: LOCATION
value: normally
type: DEGREE
value: in the valley floor
type: LOCATION
Source sentences:
text: Terrestrial valleys normally consist of channels – geometric depressions in the valley floor carved by flowing water – and overbank regions that include floodplains and terraces.