{"version":"1.0","type":"rich","title":"Assignment 8 Force-Directed Node-Link Diagram","description":"This force-directed node-link diagram visualizes a food network, with nodes representing individual food items and links showing relationships between them. The graph uses a physical simulation to position nodes, which are drawn as small green circles connected by black lines, and includes tooltips for interaction. The visualization is rendered with D3 v6, using `d3.forceSimulation` with `d3.forceCenter`, `d3.forceManyBody`, and `d3.forceLink` to drive the layout. Data is loaded from two external CSV files containing node and edge definitions, with the SVG output sized at 2500 by 2000 pixels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c4200eb48b7f43be835b6b1db8ae12e3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}