[{"text":"Authorities, associations and organizations","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=011","children":{"011017":{"text":"Organisations","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=011","children":null}}}]