{"version":"1.0","type":"rich","title":"Art Tree","description":"This visualization, titled \"Art Tree,\" displays a hierarchical tree structure representing world geography, from the root \"World\" down through continents, sub-regions, and individual countries. The code uses the d3 library’s `tree`, `hierarchy`, and `linkHorizontal` APIs to compute a tidy layout and generate SVG path elements for the connecting links. The data is loaded from a local JSON file, and the rendering is purely SVG-based.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1c56ebed0aff41ed8891d3b00ae6870b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}