{"version":"1.0","type":"rich","title":"Fork of chart","description":"This example shows a hierarchical tree graph of job data, visualizing job categories, titles, and associated attributes like experience level and employment type. The graph uses different SVG shapes—ellipses, rectangles, and circles—to distinguish nodes by depth in the hierarchy. It fetches CSV data from a remote source using `d3.csv`, transforms it into a nested structure, and renders it with the `d3.tree` layout and `d3.linkVertical` for the connecting paths. The chart is built with D3 v7 and runs in a plain HTML page.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3460b2d49e9e417ba6fe337abcde25e1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}