what is the military conflict whose commanders are murrough o'brien and garret barry ?
SELECT DISTINCT var_uri where brack_open var_uri dbo_commander dbr_Murrough_O'Brien,_1st_Earl_of_Inchiquin sep_dot var_uri dbo_commander dbr_Garret_Barry_ attr_open soldier attr_close sep_dot var_uri a dbo_MilitaryConflict brack_close