{"version":"1.0","type":"rich","title":"World Population","description":"This visualization shows the growth of world population from 1950 to 2015 using an area chart with overlaid circular data points. The chart plots year on the x-axis and population on the y-axis, with a yellow filled area and semi-transparent red circles marking each data point. Built with D3 v5, the code uses `d3.scaleTime`, `d3.scaleLinear`, `d3.area`, and `d3.curveBasis` to generate the smooth area path, while `d3.axisBottom` and `d3.axisLeft` create labeled axes. The data is loaded from a CSV file hosted on vizhub.com, and the SVG output features styled tick marks, axis labels, and a title with custom formatting.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e4dbe0511b52494d8ffc200f5d7bd1ef?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}