{"type":"rich","version":"1.0","title":"PDF 파일 편집","author_name":"정아름","provider_name":"Slite","provider_url":"https://slite.com/","thumbnail_url":"https://tsnlab.slite.page/api/thumbnails/4lRd3RvGUgqG77","thumbnail_width":1200,"thumbnail_height":630,"html":"<iframe src=\"https://tsnlab.slite.page/p/4lRd3RvGUgqG77/PDF\" width=\"640\" height=\"480\"></iframe>","width":640,"height":480}