{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This chart uses an area graph to show temperature trends in San Francisco over the course of a week, with time on the x-axis and temperature on the y-axis. The visualization is rendered as an SVG using D3 v5, with the `area` and `curveBasis` APIs to create the smoothed filled region. The data is loaded from a CSV file hosted on VizHub, and axes are styled using `axisBottom` and `axisLeft`, with gridlines and labels customized through CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/52ac5c303e8d424187dbe969f3503b61?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}