CREATE TABLE table_49747 ("Date" CLOB, "Ship" CLOB, "Nationality" CLOB, "Tonnage" FLOAT, "Fate" CLOB)

What is the Nationality of the Aracataca Ship?
SELECT "Nationality" FROM table_49747 WHERE "Ship" = 'aracataca'
SELECT "Nationality" FROM "table_49747" WHERE "Ship" = 'aracataca'