[{"text":"service and media","link":"\/aquanale-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=7","children":{"710000":{"text":"service and media","link":"\/aquanale-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=7","children":{"710010":{"text":"Specialist magazines","link":"\/aquanale-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=7","children":null}}}}}]