[자동 import] bike_incheon. 원본 속성: {"objectid":7280,"styp":5,"dway":"RWY999","bnam":"방축로","lenth":2.07,"width":3.3,"pave":"PAV003","cmngt":"","ymd":"1899-11-30T00:00:00.000Z","mngt":"MGT245","note":"","sgg_cde":"28245","update_ymd":"18