> ? [some #language_unit] [pm#graph1_on_ontology [any pm#ontology (^$(no inheritance)$^), may have for pm#member: several pm#category_identifier, may have for pm#member: several pm#category_definition, pm#result of: a #creation, may have for pm#creator: a #person, may have for pm#url: a pm#URL] ]; //Search time: 0.0001 s, printing time: 0.0007 s (according to the Unix function gettimeofday())