{"version":"1.0","type":"rich","title":"Gist 8393731","description":"This example visualizes census tract 51153901602, divided into six sub-polygons derived from a GeoJSON file. Each polygon represents a block group within the tract, with coordinates mapping its geographic boundaries. The visualization uses geographic coordinates to render the shapes, likely displaying them on a map to show the spatial distribution of the tract’s subdivisions. The data emphasizes the hierarchical relationship between the tract and its component block groups.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-8393731?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}