{"version":"1.0","type":"rich","title":"Tutorial_3_Question_6","description":"This example visualizes the relationship between free and total sulfur dioxide levels in wine samples, using a scatter plot where each point’s color encodes wine quality. The chart is rendered with D3 v6 as an SVG, drawing circles with scales and axis helpers. It loads data from a CSV file hosted on GitHub and applies a custom color mapping for quality ratings. The visualization demonstrates basic D3 data binding, CSV parsing, and linear scaling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5a0b6d1c0ba24b01b6a744ae4f30d44d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}