Force Directed Graph
An interactive force-directed graph visualizes the relationships between Facebook, Inc. and Volkswagen Group and their subsidiaries, with nodes connected by curved, orange paths. The graph uses `d3.forceSimulation` with link, charge, and centering forces to position the nodes, and node size and fill color reflect the number of connections per node. Dashed, thicker gray-orange links indicate a zero-value relationship, and the nodes support drag interactions via `d3.drag`. The visualization is rendered as an SVG, with labels displayed beside each node.