{
  "allowDefault": true,
  "defaultThemeDisplayName": "All Available Layers",
  "startupThemeID": null,
  "items": [
    {
      "id": "0",
      "displayName": "Street Map"
    },
    {
      "id": "1",
      "displayName": "Imagery"
    },
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      "id": "2",
      "displayName": "USGS Topos"
    }
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}