[자동 import] bike_sejong. 원본 속성: {"fid":155,"elevation":0,"ewidth":0,"height":0,"layer":"5-2»ý ¹Ì°³Åë(ÇÏõ)","length":748.9283900093304,"x1":22025.28027616285,"y1":19529.373857486993,"z1":0,"x2":21332.261651794925,"y2":19311.08511462