{"version":"1.0","type":"rich","title":"Choropleth map","description":"This choropleth map colors world countries by their economy type using a spectral color scale. Hovering a country highlights it in red and reveals its name and economy through an SVG title tooltip. The map is rendered with D3’s `geoPath` and a Natural Earth projection, with data loaded via TopoJSON and TSV files from the world-atlas dataset. A custom `colorLegend` displays the categorical color scale.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d114bf6ebd4543009e0eda6704ee73e1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}