what is the fictional character which belongs to families of list of downton abbey characters and list of downton abbey characters ?
SELECT DISTINCT var_uri where brack_open var_uri dbp_family dbr_List_of_Downton_Abbey_characters sep_dot var_uri dbp_family dbr_List_of_Downton_Abbey_characters sep_dot var_uri a dbo_FictionalCharacter brack_close