CREATE TABLE table_11217 ("Stage" TEXT, "Winner" TEXT, "General classification" TEXT, "Points classification" TEXT, "Trofeo Fast Team" TEXT)

What was the stage of team Once?
SELECT "Stage" FROM table_11217 WHERE "Trofeo Fast Team" = 'once'
SELECT "Stage" FROM "table_11217" WHERE "Trofeo Fast Team" = 'once'