<> <> DIRECTORY IO, Rope USING [ ROPE ], Triples USING [ Item, Any ] ; TU: CEDAR DEFINITIONS = { <> MakeUnique: PROC[att, obj, val: Triples.Item _ Triples.Any]; RefAddr: PROC[r: REF] RETURNS [IO.Value]; <> <<>> Ref: PROC[iD: ATOM] RETURNS [REF]; <> RefFromRope: PROC[iD: Rope.ROPE] RETURNS [REF]; <> <<>> }.