{"version":"1.0","type":"rich","title":"World Population Data Set","description":"This visualization displays world population trends over time with a smooth area chart, emphasizing population growth through a filled curve with labeled axes for time and population count. The SVG rendering uses D3.js APIs including `scaleTime`, `scaleLinear`, `area` with `curveBasis`, and `axisBottom`/`axisLeft` components. Population data is loaded via `csv` from a VizHub dataset, formatted with tick labels like \"B\" for billions, and styled with custom CSS for the title, axes, and path.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1e1e242528ac407996bd3dfdf07b97b2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}