{"version":"1.0","type":"rich","title":"World Population by Year","description":"This visualization displays world population trends over time as an area chart, with the y-axis representing population in billions and the x-axis representing the year. It uses D3 v5’s `area` generator with `curveBasis` for smoothing, along with `scaleTime` and `scaleLinear` scales. The SVG rendering includes labeled axes and a title. Data is loaded from a CSV file via `csv` and processed by converting population values to numbers and years to `Date` objects.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a6c951c40d414c419f0ad19a104f7811?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}