Assertion: glacier's area | /r/HasProperty | severed
Facets:
value: from the mainland
type: LOCATION
value: nearly
type: DEGREE
Source sentences:
text: However, as a result of postglacial sea level increases, Martha’s Vineyard and Nantucket sounds and Cape Cod Bay were filled, the now familiar bent armlike shape of the Cape took form, and the area was nearly severed from the mainland” (Massachusetts Historical Commission 19.)