{"version":"1.0","type":"rich","title":"activity6_task3.2","description":"This example visualizes the Iris dataset as a scatter plot, mapping sepal length and petal length on the axes while using different symbol shapes to distinguish between plant species. It uses D3 v7 APIs such as `scaleLinear`, `scaleOrdinal`, `symbol`, and `symbolsFill` to handle axes, scaling, and shape encoding. A custom legend is drawn using `shapeLegend`. Data is loaded asynchronously from a GitHub-hosted CSV file and parsed with `csvParse`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bb0873b1719d44a49e46dad916b69353?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}