This visualization maps the inheritance hierarchy of schema.org types using a force-directed graph. It shows how types like Thing, Organization, and Person connect through parent-child relationships, with each node labeled and positioned by simulated physics. The code relies on d3.forceSimulation to calculate node placement and link forces, while rendering nodes and edges as SVG elements. Data comes from a local YAML file listing type definitions and their properties, with the graph layout updating iteratively as forces settle. Color or size variations may encode depth or property counts, though the example focuses primarily on structural relationships.