{"version":"1.0","type":"rich","title":"World Countries Tree","description":"This visualization displays a hierarchical tree of world country data, mapping nested numerical attributes into a branching structure. The SVG rendering uses d3.hierarchy and d3.tree to compute the layout, with links drawn as horizontal curves via d3.linkHorizontal. Each path is colored with a teal stroke, and the view supports interactive pan and zoom through d3.zoom. The data originates from a JSON file containing nested children with named values, while the visual emphasizes structural relationships over leaf labels, as text nodes are not rendered in the code.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7f82a212f9d84942a30c6f692ff45246?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}