{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This area chart visualizes world population growth from 1960 to 2015, with the x-axis mapping years and the y-axis showing population in billions. The chart uses a maroon filled area generated with D3’s `area()` and `curveBasis` smoothing, while axes are created via `axisBottom` and `axisLeft`. Data comes from a CSV file loaded with `csv()`, and scales use `scaleTime` and `scaleLinear` with a `nice()` domain.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ecb68e0a77d9469d889e1715a5e45b30?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}