{"type":"rich","version":"1.0","title":"Outbreak of World War II in Europe","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/ZtFxphw8ivTp27KQ/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/66d171a61c3c8af4e9dbb290\" frameborder=\"0\" allowfullscreen></iframe>"}