{"version":"1.0","type":"rich","title":"Line Chart with Multiple Lines","description":"This line chart displays one week of temperature data (in degrees Celsius) for multiple cities worldwide, sourced from the Data Canvas - Sense Your City project. The visualization uses D3 v5 to render smooth, curving lines (via `curveBasis`) for each city, with an ordinal color scale (`schemeCategory10`) and embedded color legend. The chart leverages `scaleTime` for the x-axis, `scaleLinear` for the y-axis, and `axisBottom`/`axisLeft` for labeled axes, with a title and axis labels included. Data is loaded from a provided CSV file using `csv` and parsed into nested groups by city.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/873ce9bf88e748f4ab0f07420b8f4df5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}