CREATE TABLE table_6711 ("Season" CLOB, "Competition" CLOB, "Round" CLOB, "Opponent" CLOB, "Home" CLOB, "Away" CLOB, "Agg." CLOB)

Which Season has an Agg of 4 1, and an Opponent of rapid wien?
SELECT "Season" FROM table_6711 WHERE "Agg." = '4–1' AND "Opponent" = 'rapid wien'
SELECT "Season" FROM "table_6711" WHERE "Agg." = '4–1' AND "Opponent" = 'rapid wien'