{"version":"1.0","type":"rich","title":"Karte Berlin","description":"This example shows a map of Berlin’s districts, rendered as outlined polygons on a blank SVG canvas. The visualization uses the `geoConicEqualArea` projection and `geoPath` from D3 to convert GeoJSON features into SVG paths. Data is loaded asynchronously via `d3.json` from a GitHub-hosted GeoJSON file provided by Funke Interaktiv. The React component structure manages state and renders the map, with styling applied through CSS to define stroke and fill for the district boundaries.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a0eb93a95c55498fae97b298c6dd0811?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}