{"version":"1.0","type":"rich","title":"Fork of Fork of World Countries Tree","description":"This visualization displays the hierarchical structure of world countries, organized by continent and subregion, as a branching tree diagram. Using the D3.js library (v5), the code loads data from a JSON file and renders it as an interactive SVG graphic, with zoom functionality enabled via the `zoom` API. Hierarchical links are drawn using `linkHorizontal` path generators, and text labels display each country's name with font sizing adjusted by tree depth, creating a clear overview of global geographic relationships.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e2529d78695c4858a20ee3e3617229b0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}