[{"key":"05117000","name":"Mülheim an der Ruhr, Stadt","type":"Kreisfreie Stadt","postalCode":"45468","multiplePostalCodes":true,"district":{"key":"05117","name":"Mülheim an der Ruhr, Stadt","type":"Kreisfreie Stadt"},"governmentRegion":{"key":"051","name":"Reg.-Bez. Düsseldorf"},"federalState":{"key":"05","name":"Nordrhein-Westfalen"}}]