which museum exhibits the die fahne hoch ! by frank stella ?
select distinct var_uri where brack_open dbr_Die_Fahne_Hoch!_ attr_open Frank_Stella attr_close dbo_museum var_uri sep_dot dbr_Die_Fahne_Hoch!_ attr_open Frank_Stella attr_close dbo_author dbr_Frank_Stellabrack_close