{"version":"1.0","type":"rich","title":"Activity_8-Graph","description":"This social network graph visualizes friendship connections among ten people, with green circular nodes and blue directed edges carrying arrow markers. The visualization uses D3.js v6 with a force-directed simulation (`d3.forceSimulation`) that applies link, charge, collision, and centering forces to position nodes. Nodes are draggable and highlight on hover, while the data comes from a local JSON file containing node and link objects. The SVG rendering includes custom markers defined in the `defs` section, with text labels displayed inside each node.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7b537d39d81f497f91648c703e1b4fe3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}