{"version":"1.0","type":"rich","title":"Network Graph","description":"This network graph visualizes a hierarchical dataset of global health concerns, grouping diseases by country and category. Force-directed layout positions nodes, revealing clusters while color encodes depth: orange for countries, light blue for categories, and green for diseases. The D3.js v7 simulation uses `d3.forceSimulation`, `d3.forceLink`, `d3.forceManyBody`, and `d3.forceCenter` forces. Nodes are draggable via a custom `drag` function, with SVG `circle`, `line`, and `text` elements updating positions on each tick.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/49af80691cfa41acbddd904f3a61f871?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}