{"version":"1.0","type":"rich","title":"Fork of World Countries Tree","description":"This fork shows a hierarchical tree of world countries, with each node labeled by an ID. It loads arbitrary hierarchical data from a JSON file and lays it out using `d3.tree`, drawing the connecting links with `d3.linkHorizontal`. The tree is rendered as an SVG, supports zooming and panning via `d3.zoom`, and uses a Playfair Display font for text labels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0b024537bc2541d288f761168e4b68a9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}