Assertion: cleaning implement | /r/CapableOf | form sphere
Facets:
value: in a sphere
type: LOCATION
Source sentences:
text: In addition, the cleaning implement may be in the shape of a sphere or a globule or an ellipsoid with the separation plane of the layers forming a spherical segment or one of the layers, preferably the layer of a second foam here, forming a sphere in a sphere (similar to the layers of an onion).