{"version":"1.0","type":"rich","title":"Covid-19 death by country","description":"A multi-line chart displays cumulative COVID-19 deaths over time for each country, with a logarithmic y-axis and a dashed reference line marking a specific death count. The visualization loads data from a GitHub-hosted CSV via `d3.csv`, flattens the country time series, and renders SVG paths using `d3.line` with `curveNatural`. React manages the component structure, while `d3.scaleTime`, `d3.scaleLog`, and axis generators handle positioning and tick formatting.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bc1cf466e2dc43bfa27e944d58386e3c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}