{"version":"1.0","type":"rich","title":"Fork of World Countries Tree","description":"This dendrogram visualizes the hierarchical structure of world countries, organized by continent and subregion, with each node labeled by name. Built with D3 v5, it uses a tree layout and horizontal link generator to position SVG paths and text elements. The visualization supports pan and zoom interaction through D3’s zoom behavior, and applies a Playfair Display font with white text shadows for readability. The hierarchical data is loaded from a JSON file, and font size decreases with depth to indicate level in the tree.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/48a72fb903744f4bbeab7a6fe9b556c8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}