http://gisapps.cityofchicago.org/arcgis/rest/services/Utilities/GeocodingTools/GPServer
http://gisapps.cityofchicago.org/arcgis/rest/services/Utilities/Geometry/GeometryServer
http://gisapps.cityofchicago.org/arcgis/rest/services/Utilities/PrintingTools/GPServer
http://gisapps.cityofchicago.org/arcgis/rest/services/Utilities/RasterUtilities/GPServer
http://gisapps.cityofchicago.org/arcgis/rest/services/Utilities/Search_indexer/GPServer