{"version":"1.0","type":"rich","title":"Rebrickable Lego Sets by Year","description":"A bar chart displays the cumulative count of LEGO sets released each year, using a CSV of year and running total values. The visualization renders as an SVG with a date-scaled x-axis and a linear y-axis, using `d3.scaleTime()`, `d3.scaleLinear()`, and `d3.axisBottom()`/`d3.axisLeft()`. Bars are drawn via `d3.select(\"body\")`, `g.selectAll('rect')`, and `.enter().append('rect')`, with animated transitions and custom axis-label styling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fc7da3fecf5247f3b129efb124915532?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}