{"version":"1.0","type":"rich","title":"Choropleth Map","description":"This choropleth map colors countries according to their economy type, using a spectral color scale. The visualization is built with d3.geoPath and d3.geoNaturalEarth1 to project geographic data from the World Atlas TopoJSON, while a custom color legend displays the ordinal scale. The map supports zooming via d3.zoom and shows country names and values as tooltips.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c987c60a0dd54218b5061d74122935f6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}