[자동 import] bike_incheon. 원본 속성: {"objectid":6510,"styp":1,"dway":"RWY001","bnam":"북항로178번길R","lenth":0.8,"width":1.5,"pave":"PAV002","cmngt":"","ymd":"1899-11-30T00:00:00.000Z","mngt":"MGT260","note":"인천북항 항만부지 및 지구단위계획","sgg_cde":"