{"version":"1.0","type":"rich","title":"Choropleth Map","description":"This choropleth map visualizes the global share of the population infected with HIV/AIDS in 2017, sourced from IHME data. The map uses a sequential yellow-orange-red color scale to encode prevalence rates across countries, with gray representing missing data. Built with React and D3 v5, it renders a Natural Earth projection using `geoNaturalEarth1` and `geoPath`, with country boundaries from the world-atlas TopoJSON. The data is loaded via D3’s `csv` and joined to map features using ISO alpha-3 codes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5378305de41043208720b3f50ff2e122?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}