{
  "id" : 55,
  "name" : "1:6.000",
  "parentLayerId" : -1,
  "defaultVisibility" : true,
  "subLayerIds" : [ 56 ],
  "minScale" : 7000,
  "maxScale" : 5000,
  "type" : "Group Layer",
  "supportsDynamicLegends" : false
}