{"version":"1.0","type":"rich","title":"United Kingdom - Country Map","description":"This example displays a choropleth map of the United Kingdom using a green fill with black borders. It loads geographic data from the world-atlas TopoJSON file, extracts the United Kingdom feature, and projects it with a Mercator projection using `d3.geoMercator` and `d3.geoPath`. The map is rendered as an SVG path element within a 960×500 canvas, with data fetched via `d3.json`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/77bf287ebb124796a1b48b69c57a7f53?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}