{"version":"1.0","type":"rich","title":"Family Tree","description":"This example presents an interactive family tree visualization showing hierarchical relationships among named individuals. The tree layout uses D3’s `d3.layout.tree` with SVG rendering and animated transitions. Nodes are color-coded by type and include click-to-expand/collapse behavior, with tooltips and zoom/drag navigation via `d3.behavior.zoom`. The tree structure comes from external JSON data loaded with `d3.json`, and the visualization is built within a React wrapper using D3 v3 and jQuery.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/72735a5a5c0440c289d7496c99d7a96a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}