{"version":"1.0","type":"rich","title":"Untitled","description":"This visualization charts world population by year using a smooth area chart. The SVG renders a filled region with a curved baseline, generated via D3’s `area()` with `curveBasis`. Time-scaled years appear on the x-axis, while a linear scale maps population values, formatted in billions. The chart includes axis labels and a title, and loads data from a CSV file. D3 v6 commands like `scaleTime`, `scaleLinear`, `axisBottom`, and `axisLeft` are used to construct the axes and path.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3593a0ba4b8147cf9ba6d6d5b3c56e85?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}