{"type":"rich","version":"1.0","title":"Literární periodika 2. pol. 60. let","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/aVKnWnCO_AnXWK-i/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/6952a75a708efc09d758afa2\" frameborder=\"0\" allowfullscreen></iframe>"}