{"version":"1.0","type":"rich","title":"Data Tree","description":"A hierarchical data tree displays the geographic structure of World, Asia, and subregions down to individual countries. D3's `tree` layout and `hierarchy` function organize the JSON data, while `linkHorizontal` generates curved path connections between parent and child nodes. The visualization uses d3.v5 with SVG rendering, featuring adjustable pan and zoom through d3's `zoom` event handler, and labels sized according to tree depth using the `text` elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/438c4d2ac499498a9766ea2ca8de1402?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}