{"version":"1.0","type":"rich","title":"Fork of Line Chart with Multiple Lines","description":"This visualization displays one week of temperature data from cities around the world as multiple smooth line paths, colored by city and sorted by final temperature. It uses D3 v5 APIs including `d3.nest`, `d3.scaleTime`, `d3.scaleLinear`, `d3.scaleOrdinal`, `d3.line` with `curveBasis`, and `d3.axisLeft`/`axisBottom` to render an SVG chart with gridlines, axis labels, and a custom color legend. The data comes from the Data Canvas - Sense Your City dataset, loaded via `d3.csv`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6c479e8ba7c2408896c18cd91c6ad63d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}