{"version":"1.0","type":"rich","title":"Art","description":"This example shows a hierarchical tree visualization of world regions and countries, with the data organized by continent and subregion. The layout uses a horizontal tree structure, rendering nodes as links from parent to child. The visualization is built with D3 v5, using the `tree` and `hierarchy` layouts to compute positions and `linkHorizontal` to generate path curves. Data comes from a local JSON file, and the SVG output fills the entire browser window.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d6b3aca20fbf4cf98c0dc372a8f11047?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}