{"version":"1.0","type":"rich","title":"Multiple Line Chart","description":"This multi-line chart displays military spending trends from 2001 to 2020 across eight countries, with the y-axis showing spending amounts and the x-axis representing years. The visualization uses D3 v5 to render an SVG, applying `scaleLinear` for both axes, `line` with `curveBasis` for the path, and `nest` to group data by country. The chart includes axis labels, a title, and a single maroon line path, though the nested data structure is logged but not separately rendered as distinct lines.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/292f8a04465e4c82af8ae3a323a18203?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}