[자동 import] bike_sejong. 원본 속성: {"fid":359,"elevation":0,"ewidth":10,"height":0,"layer":"4-2»ý ¹Ì°³Åë","length":536.7048425786579,"x1":22063.40139437398,"y1":15238.173059653898,"z1":0,"x2":22331.77343789687,"y2":15398.465767947666,"