{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This area chart visualizes global population growth over time, with a filled maroon curve plotted against axes for year and population. The data is loaded from a CSV file and rendered as an SVG using D3 v6. The visualization employs `d3.area` with `curveBasis` for smoothing, `d3.scaleTime` and `d3.scaleLinear` for scales, and `d3.axisBottom` and `d3.axisLeft` to generate gridlines and tick labels. Population values are formatted in billions, and the chart includes axis labels and a title.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/21f332bfe5484e4b81e791e9a3d58b32?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}