{"version":"1.0","type":"rich","title":"D3 tutorial","description":"This example displays a placeholder page with the text “World Map!” centered in a large font. The code uses D3.js v3 and the `d3.json` method to fetch world atlas TopoJSON data from the world-atlas package, logging the loaded data to the console. The visualization does not yet render any map or geographic paths; it only prepares the data loading pipeline for future mapping with D3.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9cc8fd5e1ab34c4b86eab85ec05194ba?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}