{  
     "type":  "Feature" ,  
     "geometry":    {    
              "type":   "Point" ,  
              "coordinates":  [  -73.935242 , 40.730610 ]  
       } ,  
        "properties" : {    
                 "location_type":  "retail_zone",                    "foot_traffic_density":  "high",    
                 "timestamp":   "2026-05-02T08:00:00Z"  
      }
}