{"type":"rich","version":"1.0","title":"Sąsiedzi Polski w XII-XIII w.","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/aKLrx2TVc6wTO0-G/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/68a2ebc764d573ac133b4f86\" frameborder=\"0\" allowfullscreen></iframe>"}