Hint = [SP], (((U,S,I,N,G), SP, (I,N,D,E,X), SP, Variable, NodeLabel, '(', PropertyKeyName, ')') | ((U,S,I,N,G), SP, (J,O,I,N), SP, (O,N), SP, Variable, { [SP], ',', [SP], Variable }) | ((U,S,I,N,G), SP, (S,C,A,N), SP, Variable, NodeLabel)) ;
Variable = SymbolicName ;
NodeLabel = ':', [SP], LabelName ;
LabelName = SchemaName ;
PropertyKeyName = SchemaName ;