{"version":"1.0","type":"rich","title":"Monthly Price of Gold since 1950","description":"The visualization shows the monthly price of gold from 1950 onward, using stacked rectangular bars to represent price levels over time. Each bar’s height is scaled by the d3.scaleLinear y-axis, while the x-axis uses d3.scaleTime to map dates. The code loads data from a CSV file via d3.csv, parses dates with d3.timeParse, and renders SVG rectangles with d3.select and data joins. A secondary d3.scaleLinear for working hours is defined but not fully utilized.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5735795d165444259d764e014652bc3e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}