{"type":"rich","version":"1.0","title":"SACRO ROMANO IMPERO E EUROPA DEL NORD","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YH7mPvg8T2LAcZJP/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/607ee63ef83c4f62c071924f\" frameborder=\"0\" allowfullscreen></iframe>"}