{"version":"1.0","type":"rich","title":"Fork of Knowledge Graph、1.7","description":"A force-directed knowledge graph displays relationships between people and films, with nodes colored by type and directed edges labeled with the relationship. The visualization uses `d3.forceSimulation` with link, charge, collision, and center forces to position nodes, while SVG markers render arrowheads on edges. Labels follow curved link paths via `textPath`, and mouseover highlights nodes. Data comes from a static `data.json` file containing actor, director, and film entities with weighted links. The zoomable interface is implemented with `d3.zoom`, and dragging is handled through a custom drag behavior.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fb111c9bb39f4319856757b248d2f432?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}