Assertion: drainage basin | /r/CapableOf | cut through a succession of water gaps
Facets:
value: in a broad zigzag course
type: MANNER
Source sentences:
text: The drainage basin (watershed) includes portions of the Allegheny Plateau region of the Appalachian Mountains, cutting through a succession of water gaps in a broad zigzag course to flow across the rural heartland of southeastern Pennsylvania and northeastern Maryland in the lateral near-parallel array of mountain ridges.