{"version":"1.0","type":"rich","title":"Untitled","description":"This visualization displays the global distribution of COVID-19 deaths by country, using a Mercator-projected world map with a threshold color scale to differentiate mortality levels. A tooltip reveals the country name and total death count on hover. The map is rendered with D3 v4, using `d3.geoPath` and `d3.geoMercator` for geographic projection, while loading country geometries from a TopoJSON file and death data from a TSV file. Zooming is enabled via `d3.zoom`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f6a3809388f64461ab90f2dfd08e6134?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}