{"version":"1.0","type":"rich","title":"Activity_7_HT1","description":"This pie chart visualizes the top 15 entities by total deaths per 100,000 attributed to air pollution, aggregated from a CSV dataset. The visualization uses d3.pie, d3.arc, and d3.scaleOrdinal to generate colored slices with labels showing each entity’s percentage, alongside a legend. Data is fetched asynchronously via d3.csv, aggregated, sorted, and sliced, then rendered with React and d3.v6 in an SVG format.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/100a2d18d5914aaeb696000b6056d7c6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}