[qantas#graph1_on_QF2712
     [qantas#QF2712,
          pm#from_place: Oz#Devonport,
          pm#to_place: #Melbourne,
          pm#departure_time: 07:20,
          pm#arrival_time: 08:30,
          #day_of_the_week: {the #Saturday,the #Sunday}]
](15/11/2000);