{"version":"1.0","type":"rich","title":"Force-Directed Graph hierarchy","description":"A hierarchical force-directed graph displays clustered communities as large nodes, with links connecting them at the top level. Clicking a community navigates to a subgraph of its member nodes, rendered via `d3.forceSimulation`, `forceLink`, and `forceManyBody`. The SVG visualization uses `scaleOrdinal` for node positioning and zoom/pan via `d3.zoom`. Data is parsed from a fetched text file using `parseGraphDataset`, with node and link stroke properties scaled by link weight.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/34413c0f5f794a30aae19d79d4c54601?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}