[자동 import] bike_sejong. 원본 속성: {"fid":343,"elevation":0,"ewidth":10,"height":0,"layer":"5-1»ý ¹Ì°³Åë","length":386.2028847551922,"x1":22332.811712272447,"y1":17959.525247911573,"z1":0,"x2":22173.72258637136,"y2":18152.842540886428,