CREATE TABLE table_204_698 (id NUMBER, "name" CLOB, "lifetime" CLOB, "nationality" CLOB, "notable as" CLOB, "notes" CLOB)

which nationality had the most notable poets ?
SELECT "nationality" FROM table_204_698 WHERE "notable as" = 'poet' GROUP BY "nationality" ORDER BY COUNT(*) DESC LIMIT 1
SELECT "nationality" FROM "table_204_698" WHERE "notable as" = 'poet' GROUP BY "nationality" ORDER BY COUNT(*) DESC FETCH FIRST 1 ROWS ONLY