Иерархические и ассоциативные связи между терминами в тезаурусе на примере словаря проектанта

The paper is devoted to the problems of creating the thesaurus of the domain «Aircraft design. The stage of the development of technical proposals». The kinds of relations between the terms in the thesaurus and the principles of creating them are described. The focus is on the creation of associative relations as the most controversial ones which require scientific substantiation. Examples of syntactic representation of the thesaurus in the OWL language are given.