[BA#graph1_on_BA2053
     [BA#BA2053,
          pm#from_place: pm#London_Gatwick,
          pm#to_place: #Harare,
          pm#departure_time: 21:30,
          pm#arrival_time: 08:15,
          #day_of_the_week: {the #Monday,the #Wednesday,the #Friday,the #Saturday}]
](28/02/2001);