{"version":"1.0","type":"rich","title":"Mass School District Boundaries","description":"This map shows Massachusetts school district boundaries as a set of geospatial paths. The visualization uses `d3.geoPath` with a `geoIdentity` projection reflected on the Y-axis to render the downloaded TopoJSON data. The React component loads the district features via `useMassGeo`, which converts TopoJSON to GeoJSON using the `feature` function from `topojson`. The SVG paths are drawn with a gray fill and dark teal stroke, scaled to fit a 960 by 500 viewport using `projection.fitExtent`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8a6b219fd75a48efa48d4d882eac2aed?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}