Dataset { Int32 adm0_code[adm0_code = 1]; Byte adm0_name[adm0_code = 1][44]; Byte label[adm0_code = 1][44]; Sequence { Sequence { Sequence { Float64 ordinate; Float64 abscissa; } ring; } polygon; } the_geom[adm0_code = 1]; } Countries;