[{"text":"Authorities, associations and organizations","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=011","children":{"011010":{"text":"Kindergardens and day nurseries","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=011","children":null}}}]