{"version":"1.0","type":"rich","title":"Family Tree","description":"This radial tree visualization displays a hierarchical world geography dataset, grouping countries by continent and region. The code uses D3 v5’s `tree` layout with a radial point size, then draws curved links via `linkRadial` and places labels using `radialPoint`. Interaction includes D3’s `zoom` behavior for panning and scaling. Styling applies a custom Playfair Display font and teal strokes. The data comes from a static JSON file, rendered as SVG text and paths.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d8665f922df74c24b6fb386334862077?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}