{"type":"rich","version":"1.0","title":"La società feudale                                                            vassalli","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/WsNFO8GZi12bb_pH/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5ac3453bc1998b5d9b6ffa47\" frameborder=\"0\" allowfullscreen></iframe>"}