{"version":"1.0","type":"rich","title":"Choropleth - Dry Run","description":"This visualization shows a choropleth map of world countries colored by their economy classification, rendered on a natural Earth projection. Countries are drawn as SVG paths using `d3.geoPath` and `geoNaturalEarth1`, with data joined from TopoJSON and TSV files. The color scale uses `scaleOrdinal` with `schemeOrRd`, and interactive zooming is enabled through `d3.zoom`. Hovering highlights countries via CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/64fb0c9cf25f4a48aef9340c57151a33?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}