{"version":"1.0","type":"rich","title":"Activity-8.6.2","description":"This example shows a social network graph of nine named individuals connected by weighted links. The node-link diagram uses D3's `forceSimulation` engine, combining `forceLink`, `forceManyBody`, `forceCollide`, and `forceCenter` to compute the layout. Each node is a light-green circle rendered with SVG, and links are blue lines with arrow markers. Data sets come from `graph.json`, loaded via `fetch`, and the code uses `scaleOrdinal` for coloring, though not visible in this output.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3fccbc1bed2a4402beb6c4c49d245696?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}