sdd:suppresses
sdd:suppresses names, as an RDF-star quoted triple, one source-stated quad a sdd:Suppression excludes from the scene. A single suppression instance carries as many sdd:suppresses quads as it excludes, and no more: a bodiless %node under an intent group gets exactly the intent-membership quad, while a %node with a body gets one additional sdd:suppresses quad per stated line. Zero is a legal count — a bodiless %node in a group that declares no intent excludes nothing quad-shaped, so it carries no sdd:suppresses at all; its sdd:subject alone records what was left out. See sdd:Suppression for why that stays coherent while a predicate-less %edge does not.
Naming a quad here does not remove it from the claim: the quad stays claimed against its source, retained in F. sdd:suppresses only removes it from what the diagram depicts — the distinction that makes a suppression a checkable "exists, omitted on purpose" rather than an unverifiable absence.