CREATE TABLE table_2556 ("Number in map" CLOB, "Prefecture" CLOB, "Area  ( km\\u00b2 ) " CLOB, "Population  ( 2001 ) " FLOAT, "Pop. density  ( /km\\u00b2 ) " CLOB)

What prefecture is listed in the map as number 39?
SELECT "Prefecture" FROM table_2556 WHERE "Number in map" = '39'
SELECT "Prefecture" FROM "table_2556" WHERE "Number in map" = '39'