{
"name":"MapUSA/county3",
"title":"MapUSA/county3",
"type":"Map Service",
"typeKeywords":["ArcGIS Server","Service","Map Service"],
"description":"",
"extent":[[-2.2865133600294106E7,-4302655.336580183],[4415653.466892501,1.220456359870476E7]],

"url":"https://s4.ad.brown.edu/s4gisserver/rest/services/MapUSA/county3/MapServer"
}