[자동 import] bike_sejong. 원본 속성: {"fid":268,"elevation":0,"ewidth":10,"height":0,"layer":"6-1»ý ¹Ì°³Åë","length":128.88045290731415,"x1":18476.35671686621,"y1":18963.161103110757,"z1":0,"x2":18455.71163836562,"y2":18836.110711719026,