{"version":"1.0","type":"rich","title":"World","description":"A choropleth map of world countries, colored by their economic classification using an ordinal red color scale. The visualization uses a Natural Earth projection via `d3.geoNaturalEarth1` and `d3.geoPath`, with zoom and pan enabled through `d3.zoom`. Country boundaries come from the world-atlas TopoJSON dataset, with economy data joined from a TSV file. An interactive legend built with `scaleOrdinal` allows filtering by clicking on economy categories, highlighting selected countries while dimming others.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/01a037063c274bb6a4a975f8737605ae?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}