This example shows a force-directed network graph of an organization's structure using D3.js version 7. A central node labeled “Arts Web” branches into two child nodes, “Community Vision” and “Silicion Valley Creates,” each with 20 anonymous leaf nodes. The graph uses `forceSimulation` with `forceManyBody`, `forceLink`, and `forceCenter` to create an interactive layout where nodes are drawn as SVG circles and labels are placed at their centers.