{"version":"1.0","type":"rich","title":"Project Momentum v5","description":"This visualization displays the distribution of LEGO sets by theme, broken down into price categories (Under $50, $50-$100, Over $100, and Unknown). Each theme’s ring segment is proportional to its set count, with inner arcs showing price-category proportions within each theme. Hovering a legend category dims unmatched arcs, while hovering a label opens a detailed description. The code uses D3.js APIs including `d3.pie`, `d3.arc`, and `scaleOrdinal` with `schemeCategory10`, alongside a ResizeObserver for responsive resizing.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bf7265beccad426e9fc359e3a0ec0415?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}