{"version":"1.0","type":"rich","title":"Line Chart with Multiple Lines","description":"This line chart visualizes one week of temperature data for cities worldwide, sourced from Data Canvas - Sense Your City. It displays multiple lines, each representing a city's temperature fluctuations over time. The chart uses D3 v5 functions including `scaleTime`, `scaleOrdinal`, `axisLeft`, `axisBottom`, `line`, and `curveBasis`. The visualization applies a `nest` operation to group data by city, with lines colored using `schemeCategory10`. The rendering includes a color legend and labeled axes, all drawn using SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/25a91f2cc2e745c9a28862385c00ec95?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}