name the office holder who has a child named gabriellino d'annunzio and resting place is vittoriale degli italiani ?
SELECT DISTINCT var_uri where brack_open var_uri dbo_child dbr_Gabriellino_D'Annunzio sep_dot var_uri dbp_restingPlace dbr_Vittoriale_degli_italiani sep_dot var_uri a dbo_OfficeHolder brack_close