The set of shape ids that are closed (sh:closed), for the canvas to apply the solid-border variant. Kept separate from the structural input because closed/open is a SHACL-specific styling signal, not a structural-layout concern.
The set of shape ids that are closed (sh:closed), for the canvas to apply the solid-border variant. Kept separate from the structural input because closed/open is a SHACL-specific styling signal, not a structural-layout concern.