Dataset { Int32 id_2[id_2 = 45]; Byte dept_name[id_2 = 45][17]; Byte label[id_2 = 45][24]; Byte region_name[id_2 = 45][11]; Sequence { Sequence { Sequence { Float64 ordinate; Float64 abscissa; } ring; } polygon; } the_geom[id_2 = 45]; } Department;