This example visualizes a knowledge graph of Latent Semantic Analysis (LSA) components, showing relationships between five nodes with directed, weighted links and self-loops. Each node represents a data concept (e.g., AccelAmplification, Break) and is positioned in a fixed circular layout around the center, with its size reflecting a computed runtime value. The visualization uses D3 v5 to render an SVG with arrowhead markers for edge direction and a custom `selfLoopArc` function to draw curved self-referencing paths. The graph is colored by ordinal categories and displays edge weights as labels, with the underlying dataset hard-coded in JavaScript.