{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This area chart visualizes global population by year, using a smoothed curve to show the overall growth trend. The visualization encodes years on a time-based x-axis and population on a linear y-axis, with the area beneath the curve filled in maroon. The chart is rendered as an SVG using D3 v5 APIs, including `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, and `area` with `curveBasis`. Data comes from a CSV file on world population statistics, format.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5bdca7dfa9814dd899a3e3579b9de8a3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}