{"version":"1.0","type":"rich","title":"Untitled","description":"This example loads a GeoJSON map of world land masses using D3’s `json` loader and the world-atlas dataset. The data is fetched from a CDN and logged to the console, but JavaScript code does not yet render the map—the SVG canvas remains blank. The code sets up an SVG with specified dimensions and imports `select` and `json` from D3, establishing the starting point for a choropleth or geographic visualization.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5a034632cc4745058269763d1b86bfa9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}