{"type":"rich","version":"1.0","title":"De bouw van de graven.","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/XNvVWckGt1JSyCa1/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5cdbd559c906b75252c826b5\" frameborder=\"0\" allowfullscreen></iframe>"}