{"version":"1.0","type":"rich","title":"Line Chart with Multiple Lines","description":"This visualization displays one week of temperature data from cities worldwide, using a multiline chart to compare trends over time in degrees Celsius. Each city’s temperature series is drawn as a distinct colored path, with a color legend identifying the cities. The chart is built with D3 v5, using scales and axes for time and temperature, and the `line` generator with `curveBasis` for smoothing. Data is loaded from a CSV, parsed, and nested by city, with rendering handled via SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6e42261aeb57434babd519809d9f337f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}