Assertion: manhole cover | /r/CapableOf | rest at its periphery
Facets:
value: upon a supporting shoulder
type: LOCATION
value: in place
type: LOCATION
Source sentences:
text: The manhole cover is a separate, removable cast iron piece and when in place it rests at its periphery upon a supporting shoulder which in turn is permanently supported by and usually forms a part of the wall of the sub-surface manhole itself.