{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This area chart visualizes world population growth over time, with the x-axis representing years and the y-axis showing population counts in billions. The data comes from a CSV file loaded via `d3.csv` from VizHub. The chart uses `d3.area` with `curveBasis` to create a smooth filled path, `scaleTime` and `scaleLinear` for axes, and `axisBottom` and `axisLeft` with custom tick formatting. The maroon-filled area sits against a minimal SVG canvas, with styled text labels for the title and axes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/93cf65d4366c4524a94e99e926b3e1d5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}