{
 "id": 132,
 "name": "1900 Referenced Map",
 "parentLayerId": -1,
 "defaultVisibility": false,
 "subLayerIds": [
  133,
  134,
  135,
  136,
  137,
  138,
  139,
  140
 ],
 "minScale": 0,
 "maxScale": 0,
 "type": "Group Layer",
 "supportsDynamicLegends": false,
 "layerId": 132,
 "layerName": "1900 Referenced Map",
 "serviceItemId": "3a4bf1071ab64c1a9ad5c1a2ff95777b"
}