{"type":"rich","version":"1.0","title":"Christian Boltanski, 1944-2021","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YEqR-aW-yhrme__Z/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/604a91f9a5beca1ae67bffd9\" frameborder=\"0\" allowfullscreen></iframe>"}