{"version":"1.0","type":"rich","title":"Billionaires Bar Chart with D3","description":"This bar chart visualizes the relationship between inheritance type and the average net worth of billionaires, using a dataset from the CORGIS Billionaires project. It shows how average worth in billions varies across different inherited-type categories, with horizontal bars whose lengths encode the values. The visualization is built with D3 v7, using `scaleLinear` for the x-axis, `scaleBand` for categorical y-axis positioning, and `axisBottom`/`axisLeft` to render axes with light gray gridlines. Data is loaded via `d3.csv`, and hover states change bar colors to orange via CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/85f513bbbe634e87b430238a0c3704e6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}