[자동 import] bike_sejong. 원본 속성: {"fid":331,"elevation":0,"ewidth":10,"height":0,"layer":"5-2»ý ¹Ì°³Åë","length":2637.564275921684,"x1":21893.651953152246,"y1":19420.464020348732,"z1":0,"x2":22421.679236689186,"y2":19543.966167824106