{"version":"1.0","type":"rich","title":"Fork of Line Chart with Multiple Lines","description":"This line chart displays one week of temperature data for cities around the world, sourced from the Data Canvas - Sense Your City initiative. Each colored line represents a city, with dots marking individual readings and a color legend identifying each series. The visualization uses D3 v5 APIs including `scaleTime`, `scaleLinear`, `scaleOrdinal`, `nest`, `curveBasis`, and `axisLeft`/`axisBottom` to render the SVG. Data is loaded via `csv` and processed from a linked GitHub dataset, while custom axes, gridlines, and a title are generated programmatically.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8a30d22cba6b4d989e66102aab8899f0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}