{"version":"1.0","type":"rich","title":"World Map","description":"This world map uses the Natural Earth projection from `d3.geoNaturalEarth1` to render landmasses, graticules, and country borders. The visualization displays geographic features in teal with thin interior boundary lines, all drawn as SVG paths via `d3.geoPath`. Data comes from the world-atlas TopoJSON dataset, processed with the `feature` and `mesh` functions from `topojson`. The React component loads the data asynchronously through a custom hook and renders a loading message until the map is ready.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8a1bbc24530148eaa10e5f8469b31008?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}