Assertion: scallop's valve | /r/HasProperty | circular
Facets:
value: in thick
type: OTHER
value: in outline
type: OTHER
value: in heavy
type: OTHER
value: with deep radial ribs
type: OTHER
value: roughly
type: DEGREE
Source sentences:
text: The left valve is roughly circular but irregular in outline, thick and heavy, with deep radial ribs.