[qantas#graph1_on_QF879
     [qantas#QF879,
          pm#from_place: #Canberra,
          pm#to_place: #Melbourne,
          pm#departure_time: 10:40,
          pm#arrival_time: 11:45,
          #day_of_the_week: {any pm#workday}]
](15/11/2000);