[{"NM_MESO":"CENTRO-NORTE PIAUIENSE","CD_GEOCME":"2202"},{"NM_MESO":"NORTE PIAUIENSE","CD_GEOCME":"2201"},{"NM_MESO":"SUDOESTE PIAUIENSE","CD_GEOCME":"2203"},{"NM_MESO":"SUDESTE PIAUIENSE","CD_GEOCME":"2204"}]