[qantas#graph1_on_QIF18
     [qantas#QIF18,
          pm#from_place: #Paris,
          pm#to_place: #Singapore,
          pm#departure_time: 23:20,
          pm#arrival_time: 18:15,
          #day_of_the_week: {the #Tuesday,the #Thursday,the #Saturday}]
](28/02/2001);