Dataset {
    Int32 gid[gid = 85];
    Byte label[gid = 85][29];
    Grid {
     ARRAY:
        Float64 provcode[gid = 85];
     MAPS:
        Int32 gid[gid = 85];
    } provcode;
    Byte provname[gid = 85][25];
    Grid {
     ARRAY:
        Float64 regcode[gid = 85];
     MAPS:
        Int32 gid[gid = 85];
    } regcode;
    Sequence { Sequence { Sequence { Float64 ordinate; Float64 abscissa; } ring; } polygon; } the_geom[gid = 85];
} Provinces;