{"version":"1.0","type":"rich","title":"Olympic Data stacked Bar Graph","description":"This stacked bar chart displays Olympic medal counts by country, with each bar segmented into Gold, Silver, and Bronze using a D3 ordinal color scale. Hovering over the interactive side legend highlights the corresponding medal segment across all bars while dimming others. The visualization relies on D3's `flatRollup` and `stack` utilities for data aggregation and stacking, with axes generated by the `@curran/responsive-axes` library.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cbff7b74e11e4945a386dbcf48b2d828?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}