{"version":"1.0","type":"rich","title":"Fork of Line Chart with Multiple Lines","description":"This line chart displays one week of temperature readings in degrees Celsius for cities worldwide, sourced from Data Canvas - Sense Your City. It renders multiple smoothed lines using d3.line with curveBasis, colored by city via d3.scaleOrdinal and schemeCategory10. The visualization includes time and temperature axes with gridlines, a color legend, and a title. Data is parsed from CSV using d3.csv, with nested grouping via d3.nest.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1dbc62d914c34b769418b83220468dca?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}