{"version":"1.0","type":"rich","title":"Combination 4","description":"This visualization presents a grouped network graph of entity, attribute, and relation nodes, where colored rectangles represent groups and nodes, with labels attached. It uses the WebCola constraint-based layout library through its `cola.d3adaptor` to arrange nodes, while D3 v4 handles SVG rendering and zoom interactions. Node and group colors are dynamically assigned from a loaded JSON palette, and the graph data originates from a `graph.json` file. The example demonstrates combining D3 with WebCola to create a force-directed diagram with grouped clustering capabilities.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5359c9dd30104304b18fadd8c2034723?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}