{"version":"1.0","type":"rich","title":"Area Chart Activity 8","description":"This example visualizes the cost of sales from 2000 to 2013 as an area chart with an overlaid line. It uses D3 v5 with SVG rendering, importing `scaleTime`, `scaleLinear`, `line`, `area`, and `curveBasis` from D3. The chart loads CSV data from a GitHub gist, parses the Year and Cost fields, and displays axes with gridlines and labeled axis titles. The area and line paths are generated using `d3.area` and `d3.line` with a basis curve.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/094858e805cf4b4fbc117667cb5387aa?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}