{"version":"1.0","type":"rich","title":"Testing | 2008-2016","description":"A multi-line chart displays daily temperature readings in Celsius for multiple cities over one week, with each city distinguished by color and a legend identifying them. The visualization uses D3 v5 APIs including `scaleTime`, `scaleLinear`, `scaleOrdinal`, `axisBottom`, `axisLeft`, `line` with `curveBasis`, and `nest` to group data by city. Data comes from the Data Canvas – Sense Your City dataset, loaded via `csv` and rendered as SVG paths with a color legend built from a custom `colorLegend` module.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7a0bb25b09064d5ead9a15bf3055c586?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}