[자동 import] bike_sejong. 원본 속성: {"fid":122,"elevation":0,"ewidth":10,"height":0,"layer":"6-3»ý ¹Ì°³Åë_º¯°æ","length":600.5425603874387,"x1":17093.992880825743,"y1":19192.89907739869,"z1":0,"x2":16542.730969121683,"y2":19084.65752054