[자동 import] bike_incheon. 원본 속성: {"objectid":2032,"styp":1,"dway":"RWY001","bnam":"검단1로","lenth":1.3,"width":2.3,"pave":"PAV002","cmngt":"","ymd":"1899-11-30T00:00:00.000Z","mngt":"MGT260","note":"","sgg_cde":"28260","update_ymd":"20