{"version":"1.0","type":"rich","title":"Fork of World Countries Tree","description":"This visualization displays a hierarchical tree of world countries, organized by continent and subregion. It uses a tidy tree layout to show the parent-child relationships, with circular nodes and curved links connecting each level. The visualization is rendered as a static SVG, built with the D3.js library, and uses a custom CSV data source to construct the hierarchy. The code uses a D3 tree layout API to position the nodes and d3.linkHorizontal to draw the connecting paths.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dd3e7b033d0049b7a4ae8e332d3533f5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}