{"type":"rich","version":"1.0","title":"***Karl Marx (1818-1883)***","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YJShg7ml_Mp_1M_i/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/6094a183b9a5fcca7fd4cfe2\" frameborder=\"0\" allowfullscreen></iframe>"}