{"version":"1.0","type":"rich","title":"109705001_hw6","description":"A streamgraph visualizes quarterly median sale prices for houses with two to five bedrooms in King County, Washington, from 2007 to 2019. The chart uses a silhouette offset to center the flowing areas around a shared baseline, with color encoding by bedroom count. Hovering over a time segment highlights the exact sale price and property type via a tooltip. The visualization is built with D3.js, using `d3.stack` with `stackOffsetSilhouette`, `d3.area` with curveBasis, and `d3.schemeTableau10` for categorical coloring. Data comes from a CSV file of median sale values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2671482c944141c4b1f1f0dbcf218b28?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}