[자동 import] bike_sejong. 원본 속성: {"fid":220,"elevation":0,"ewidth":0,"height":0,"layer":"6-4»ý ¹Ì°³Åë","length":1296.586300958983,"x1":17292.946098041906,"y1":18151.604005389847,"z1":0,"x2":17292.946098041906,"y2":18151.604005389847,