{"type":"rich","version":"1.0","title":"폐교 활용","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/aCBoj046SWnH-ypo/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/6820688f4e3a4969c7fb2a68\" frameborder=\"0\" allowfullscreen></iframe>"}