[자동 import] bike_sejong. 원본 속성: {"fid":198,"elevation":0,"ewidth":10,"height":0,"layer":"4-2»ý ±â°³Åë","length":37.81007444724803,"x1":22128.431557064334,"y1":15031.183649590239,"z1":0,"x2":22117.58216260916,"y2":15066.996313427284,