{"version":"1.0","type":"rich","title":"Cheap map","description":"This example displays a geographic map of Massachusetts towns, colored light green with black borders, that turns red on hover. The visualization is built using D3 version 5 and renders as an SVG element. It loads GeoJSON data from a remote GitHub gist containing town boundaries and projects it using D3’s map projections, specifically `geoConicConformal` and `geoAlbersUsa`. The code defines SVG classes for styling the map’s countries and a hover effect, though the actual rendering of the map geometry is not yet implemented in the provided JavaScript snippet.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7524acc8dc4444d88f90f6de25b3fe0a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}