[자동 import] bike_sejong. 원본 속성: {"fid":290,"elevation":0,"ewidth":10,"height":0,"layer":"4-2»ý ¹Ì°³Åë","length":259.55448149025716,"x1":21874.709868394082,"y1":14628.71086388576,"z1":0,"x2":21715.287538139524,"y2":14556.868271588337