{"version":"1.0","type":"rich","title":"World Countries Tree","description":"This visualization presents a hierarchical tree of world countries organized by continent and region. Using the d3.js library with its tree and hierarchy modules, the SVG render displays connecting lines and country labels at varying depths. The interactive pan and zoom features are implemented through d3's zoom component, allowing users to explore the dataset loaded from data.json.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1551aca24497483f97b7f559721f3909?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}