Cook_County_GISArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/a2eadfdaf4fe4a379a9d036815e15793_0engCook CentralPublicBuilding Footprints, Suburban Cook County, ESRI 2008 [Illinois--Cook County]Web servicesIllinois--Cook CountyIllinois2008