{
 "currentVersion": 10.31,
 "id": 3,
 "name": "road_label",
 "type": "Group Layer",
 "description": "",
 "geometryType": null,
 "copyrightText": "",
 "parentLayer": {
  "id": 0,
  "name": "L16"
 },
 "subLayers": [
  {
   "id": 4,
   "name": "高速显示"
  },
  {
   "id": 5,
   "name": "国道显示"
  },
  {
   "id": 6,
   "name": "省道显示"
  },
  {
   "id": 7,
   "name": "县道显示"
  },
  {
   "id": 8,
   "name": "高速"
  },
  {
   "id": 9,
   "name": "国道"
  },
  {
   "id": 10,
   "name": "省道"
  },
  {
   "id": 11,
   "name": "县道"
  }
 ],
 "minScale": 15000,
 "maxScale": 5010,
 "defaultVisibility": true,
 "extent": {
  "xmin": 1.28473124998E7,
  "ymin": 4785619.606899999,
  "xmax": 1.3080768993500002E7,
  "ymax": 5029999.950900003,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 },
 "hasAttachments": false,
 "htmlPopupType": "esriServerHTMLPopupTypeNone",
 "displayField": "",
 "typeIdField": null,
 "fields": null,
 "relationships": [],
 "canModifyLayer": false,
 "canScaleSymbols": false,
 "hasLabels": false,
 "capabilities": "Map,Query",
 "supportsStatistics": false,
 "supportsAdvancedQueries": false,
 "supportedQueryFormats": "JSON, AMF",
 "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true},
 "useStandardizedQueries": true,
 "advancedQueryCapabilities": {
  "useStandardizedQueries": true,
  "supportsStatistics": false,
  "supportsOrderBy": false,
  "supportsDistinct": false,
  "supportsPagination": false,
  "supportsTrueCurve": true,
  "supportsReturningQueryExtent": true,
  "supportsQueryWithDistance": true
 }
}