{"version":"1.0","type":"rich","title":"Choropleth Map","description":"This choropleth map colors countries according to their economy type, using a spectral color scale to show the distribution of economic groups across the world. The visualization employs d3.geoPath with a d3.geoNaturalEarth1 projection to render the geographic features, and d3.scaleOrdinal maps categorical values to colors. Hovering over a country highlights it in red and reveals a tooltip with its name and economy category. Data comes from the World Atlas TopoJSON and TSV files, processed through the topojson feature function.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4530d226c1444296846dd4ff3e3a3b60?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}