{"version":"1.0","type":"rich","title":"Line Chart with Multiple Lines","description":"This line chart shows one week of temperature data in degrees Celsius for cities around the world, sourced from Data Canvas - Sense Your City. The visualization displays multiple lines, one per city, with a color legend and a title. It uses d3.csv for data loading, d3.scaleTime, d3.scaleLinear, and d3.scaleOrdinal for scales, d3.line with d3.curveBasis for path generation, and d3.nest to group data by city. The SVG rendering includes axes with tick marks and axis labels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0db18f8234c1403297fd27303b6dba42?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}