{"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 in billions. The visualization uses a smooth, curved area path filled in maroon, with grid lines and labeled axes for clarity. It employs D3 v5’s `scaleTime`, `scaleLinear`, `area`, `curveBasis`, and `axisBottom`/`axisLeft` to render the SVG chart. Data is loaded from a CSV of world population by year, with values parsed and formatted using `format`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/63385fb22e8344fbae2dbad9bbea7d63?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}