[{"text":"Authorities, associations and organizations","link":"\/didacta-exhibitors\/list-of-exhibitors\/?fw_goto=aussteller\/index&&tab=1&haupt=011","children":{"011018":{"text":"Other authorities, associations and organizations","link":"\/didacta-exhibitors\/list-of-exhibitors\/?fw_goto=aussteller\/index&&tab=1&haupt=011","children":null}}},{"text":"Equipment and systems for natural science and technology","link":"\/didacta-exhibitors\/list-of-exhibitors\/?fw_goto=aussteller\/index&&tab=1&haupt=006","children":{"006005":{"text":"Natural science models and preparations","link":"\/didacta-exhibitors\/list-of-exhibitors\/?fw_goto=aussteller\/index&&tab=1&haupt=006","children":null}}},{"text":"General teaching and learning aids, consumables","link":"\/didacta-exhibitors\/list-of-exhibitors\/?fw_goto=aussteller\/index&&tab=1&haupt=001","children":{"001002":{"text":"Handicraft, painting and work materials","link":"\/didacta-exhibitors\/list-of-exhibitors\/?fw_goto=aussteller\/index&&tab=1&haupt=001","children":null}}},{"text":"Services","link":"\/didacta-exhibitors\/list-of-exhibitors\/?fw_goto=aussteller\/index&&tab=1&haupt=010","children":{"010002":{"text":"Out-of-school learning locations","link":"\/didacta-exhibitors\/list-of-exhibitors\/?fw_goto=aussteller\/index&&tab=1&haupt=010","children":null}}}]