[qantas#graph1_on_QF485
     [qantas#QF485,
          pm#from_place: #Melbourne,
          pm#to_place: #Perth,
          pm#departure_time: 08:35,
          pm#arrival_time: 10:35,
          #day_of_the_week: {any #day_of_the_week}]
](15/11/2000);