[자동 import] bike_sejong. 원본 속성: {"fid":344,"elevation":0,"ewidth":10,"height":0,"layer":"5-1»ý ¹Ì°³Åë","length":708.2299184465562,"x1":22167.81141985695,"y1":18667.296821786033,"z1":0,"x2":22287.332983788667,"y2":18278.412667124707,