CREATE TABLE table_15898 ("Name" TEXT, "Canton" TEXT, "Height  ( meters ) " FLOAT, "Crest length  ( meters ) " FLOAT, "Type" TEXT, "Year of construction" FLOAT, "Name of the Lake" TEXT)

What is the name where lago di luzzone is?
SELECT "Name" FROM table_15898 WHERE "Name of the Lake" = 'Lago di Luzzone'
SELECT "Name" FROM "table_15898" WHERE "Name of the Lake" = 'Lago di Luzzone'