{
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      "iconUri": "{RestVirtualDirectoryUrl}/Images/Icons/Basemaps/annobasemap.png",
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        }
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      "extensions": [],
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        }
      ],
      "extensions": [],
      "properties": []
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      "exportTilesMapServiceUri": "",
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        }
      ],
      "extensions": [],
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      "exportTilesMapServiceUri": "",
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      "properties": []
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        }
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      "properties": []
    },
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      "exportTilesMapServiceUri": null,
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        }
      ],
      "extensions": [],
      "properties": []
    },
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      "displayName": "Street Basemap",
      "iconUri": null,
      "exportTilesMapServiceUri": null,
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      "properties": []
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      "exportTilesMapServiceUri": null,
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}