Dataset {
    Int32 gid[gid = 253];
    Byte cntry_name[gid = 253][38];
    Byte fips_cntry[gid = 253][2];
    Byte gmi_cntry[gid = 253][3];
    Byte iso_2digit[gid = 253][2];
    Byte iso_3digit[gid = 253][3];
    Byte label[gid = 253][38];
    Grid {
     ARRAY:
        Int32 objectid_1[gid = 253];
     MAPS:
        Int32 gid[gid = 253];
    } objectid_1;
    Sequence { Sequence { Sequence { Float64 ordinate; Float64 abscissa; } ring; } polygon; } the_geom[gid = 253];
} Countries;