{"version":"1.0","type":"rich","title":"Family Tree","description":"This interactive family tree visualizes the hierarchical ownership structure of a car company, displaying parent companies and their subsidiaries as collapsible nodes. The diagram uses a tree layout from D3.js version 3.5, with orange diagonal links connecting nodes and white circular markers styled with steelblue strokes. Each node displays the company name in sans-serif text, and the SVG rendering is animated with a 750-millisecond transition duration, allowing users to expand or collapse branches by clicking on nodes. The example demonstrates basic D3 tree generation with custom margin and size configurations.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0250f05c735248468de8b72d85e31499?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}