{"version":"1.0","type":"rich","title":"activity6_task3.2","description":"This scatterplot displays iris flower measurements, plotting sepal length against petal length for three species. The visualization uses distinct D3 symbol types (circles, crosses, diamonds) to differentiate species, with a custom shape legend explaining the mapping. Data is loaded asynchronously from a remote CSV file and parsed using d3.csvParse. The chart is built with D3 v7, using scaleLinear for axes and scaleOrdinal with symbolsFill for shape encoding.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d080fc0ddcaa4f05a95fb07a4dafc478?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}