{"version":"1.0","type":"rich","title":"ICE-8 Fork of China City","description":"This example displays a map of China using geographic data rendered as red SVG paths. It fetches TopoJSON basemap data from a GitHub gist and converts it to GeoJSON with the `feature` method from topojson. The map uses a `geoMercator` projection centered on China and draws the country boundaries with `d3.geoPath`, applying a red fill with black strokes. The visualization loads D3 v5 and topojson via external scripts, resulting in a simple, static choropleth-style city map.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}