{"version":"1.0","type":"rich","title":"Map","description":"This choropleth map of Maryland counties visualizes four demographic and criminal-justice metrics—incarceration count, crime count, population, and incarceration rate—using a dropdown menu to switch between them. The map renders with d3.geoMercator and d3.geoPath, coloring each county via a linear color scale over a teal-to-red palette. Tooltips display county names and values on hover, while a transition animates color changes when the metric switches. The GeoJSON data is loaded through d3.json, and the visualization is built with React, d3.v5, SVG, and animation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d9f3ecf244954834b78bd0cc8459335f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}