{"version":"1.0","type":"rich","title":"Activity7_Question2","description":"This area chart displays diesel values from 2005 to 2023. The visualization loads data from a CSV file via `d3.csv` and renders a violet filled area using the SVG `path` and the `d3.area` generator. It uses `d3.scaleLinear` for both axes, with formatted year ticks on the x-axis. The chart includes labeled axes and is built with D3 v7 within a plain HTML page.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/91bca9ed85914d71a876dcde0e93d9d5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}