{"version":"1.0","type":"rich","title":"Lego Sets by Year from Rebrickable","description":"A bar chart shows the cumulative number of Lego sets per year, sourced from Rebrickable. The chart uses a React-based data loading process with the `d3.csv` API, and renders as SVG with animated transitions. X-axis labels update for every three years using a tick format function, and the visualization includes a title and author attribution.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9fdb82f6532b4ccbb2a74e06a81c2e85?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}