CREATE TABLE table_69823 ("Cyclist" CLOB, "Nation" CLOB, "Team" CLOB, "Time" CLOB, "UCI Points" FLOAT)

Which nation is Danilo di Luca from?
SELECT "Nation" FROM table_69823 WHERE "Cyclist" = 'danilo di luca'
SELECT "Nation" FROM "table_69823" WHERE "Cyclist" = 'danilo di luca'