{"version":"1.0","type":"rich","title":"Activity_6Tutorial3.1","description":"This scatter plot visualizes the Iris dataset, showing sepal length against petal length for three species, each distinguished by color and identified through a legend. The visualization is built with D3.js v7, using SVG rendering and d3.scaleLinear for axes, d3.scaleOrdinal for the color mapping, and d3.csv to load data from a remote gist via a CORS proxy. The code includes a fallback sample dataset in case the remote data fetch fails.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/50dce77cb28942a597acaa2ef4e94a2f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}