{"version":"1.0","type":"rich","title":"Art Tree","description":"This example shows a tree diagram of the world’s regions, beginning with Asia and breaking down through subregions to individual countries. The visualization uses a horizontal link layout, with each country as a leaf node. It is rendered in SVG using D3.js v5, with the tree layout computed via `d3.tree` and `d3.hierarchy`. The links are drawn as horizontal paths using `d3.linkHorizontal`. The input data is loaded from a local JSON file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/acc20b460d724cab93531c38754617cc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}