Dataset {
    Int32 gid[gid = 9];
    Byte name1[gid = 9][13];
    Grid {
     ARRAY:
        Float64 sum_area[gid = 9];
     MAPS:
        Int32 gid[gid = 9];
    } sum_area;
    Sequence { Sequence { Sequence { Float64 ordinate; Float64 abscissa; } ring; } polygon; } the_geom[gid = 9];
} Provinces;