[BA#graph1_on_BA031
     [BA#BA031,
          pm#from_place: #London,
          pm#to_place: #Hong_Kong,
          pm#departure_time: 15:25,
          pm#arrival_time: 10:40,
          #day_of_the_week: {the #Tuesday,the #Wednesday,the #Friday,the #Sunday}]
](28/02/2001);