(** @return columns for Sort, Rel, and Obj respectively *)
val columns_of_metadata:
- (string * string * MetadataTypes.metadata list) list ->
+ (UriManager.uri * string * MetadataTypes.metadata list) list ->
t list list * t list list * t list list
(*
val pp_columns: ?sep:string -> t list list * t list list * t list list -> string
*)
+val pp_relation: MetadataTypes.relation -> string
+