{"version":"1.0","type":"rich","title":"Map with Selectable Countries","description":"This interactive choropleth map displays global population data, allowing users to see which countries have a specific economic characteristic (marked \"has\") highlighted within the geographic layout. Built with D3 v5, the visualization uses the topojson library to convert GeoJSON world boundaries into SVG paths, while population statistics from the UN 2017 medium variant dataset are joined to country features via CSV parsing. The map leverages D3's projection and geographic path functions to render the selectable country polygons, with the color legend providing a visual key for the economic attribute.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/82b52f08944a41f98a04ce0f14a7d5a8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}