which military conflict took place in history of malta under the order of saint john and had commander as jean parisot de valette ?
SELECT DISTINCT var_uri where brack_open var_uri dbo_place dbr_History_of_Malta_under_the_Order_of_Saint_John sep_dot var_uri dbo_commander dbr_Jean_Parisot_de_Valette sep_dot var_uri a dbo_MilitaryConflict brack_close