> ? [some #file] [pm#graph1_on_file [any #file, may have for pm#url: a pm#URL, pm#result of: a #writing, pm#authoring_date: a pm#time_measure, may have for pm#creator: a #person, may have for dc#Creator: a pm#string, may have for #size: a #computer_memory_unit, may have for pm#format: a #data_format, may have for pm#title: a pm#string, may have for dc#Coverage: a pm#thing, pm#descr of: a pm#situation] ]; [pm#graph1_on_WebKB-2 [km#WebKB-2, pm#part: the pm#documentation http://www.webkb.org/doc/w2doc.html] ](15/10/2000); //Search time: 0.00027 s, printing time: 0.001 s (according to the Unix function gettimeofday())