{"version":"1.0","type":"rich","title":"MapTest","description":"This example loads geographic boundary data from the visionscarto-world-atlas dataset and logs it to the browser console, demonstrating the first step of fetching and parsing GeoJSON with d3-fetch’s `json` function. It shows a minimal HTML page with a container div, though no map is rendered yet. The code relies on D3 version 6.7.0 as a dependency, but performs no projection or drawing—the visualization remains purely data acquisition and inspection.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e2a3f84580664e23940a1d315a8661af?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}