{"version":"1.0","type":"rich","title":"World Map","description":"This visualization displays a world map with landmasses, country boundaries, and graticule lines, using geographic data from the world-atlas TopoJSON source. The React-based application loads topology data via `useData` and renders SVG paths using `d3.geoPath` with a `geoNaturalEarth1` projection. Country interiors and borders are generated through TopoJSON’s `feature` and `mesh` functions, while the sphere outline, graticule grid, and filled land areas are styled with distinct CSS classes. The map updates reactively as data loads, showing a clean, minimal aesthetic.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/45a5b5417d7f43c5b95d167fd80e25cc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}