{"version":"1.0","type":"rich","title":"Line Chart with Multiple Lines","description":"This line chart displays one week of global temperatures across multiple cities, using colored lines to compare trends over time. The visualization uses D3 v5 with SVG rendering, employing `d3.nest` to group data by city and `d3.line` with `curveBasis` for smooth paths. Axes are generated via `d3.axisBottom` and `d3.axisLeft`, while a custom color legend maps city names using `d3.scaleOrdinal` with `schemeCategory10`. Temperature data is loaded from a CSV file sourced from Data Canvas - Sense Your City.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/da89d379b8174608a479d529ad9a4885?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}