{"type":"rich","version":"1.0","title":"William Henry Perkin\n(a man invented synthetic dyes)","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/XUff16MV3YElTHpT/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5d47dfd7a315dd81254c7a53\" frameborder=\"0\" allowfullscreen></iframe>"}