[{"key":"05315000","name":"Köln, Stadt","type":"Kreisfreie Stadt","postalCode":"50667","multiplePostalCodes":true,"district":{"key":"05315","name":"Köln, Stadt","type":"Kreisfreie Stadt"},"governmentRegion":{"key":"053","name":"Reg.-Bez. Köln"},"federalState":{"key":"05","name":"Nordrhein-Westfalen"}}]