> ? [some #traveler] [pm#graph1_on_human_motion [any #human_motion (^$(no inheritance)$^), pm#from_place: a pm#spatial_object, pm#to_place: a pm#spatial_object, pm#departure_time: a pm#time_measure, pm#arrival_time: a pm#time_measure, #day_of_the_week: a #day_of_the_week, may have for pm#agent: a #person, may have for pm#instrument: a #vehicle, may have for pm#experiencer: several #passenger, may have for pm#purpose: a pm#situation, may have for pm#relation_from_situation (^$(explore)$^): a pm#thing] ]; [pm#graph1_on_flight [any #flight (^$(no inheritance)$^), pm#from_place: a pm#spatial_object, pm#to_place: a pm#spatial_object, #day_of_the_week: a #day_of_the_week, pm#via_place: a pm#spatial_object, pm#departure_time: a pm#time_measure, pm#arrival_time: a pm#time_measure, may have for pm#relation_from_situation (^$(explore)$^): a pm#thing, pm#agent: an #airplane_pilot, may have for pm#experiencer: several #passenger] ]; //Search time: 0.00022 s, printing time: 0.003 s (according to the Unix function gettimeofday())