{"version":"1.0","type":"rich","title":"Interactive map of top-rated restaurants in Greater Boston","description":"This interactive map visualizes the distribution of top-rated restaurants (4 stars or above) across Greater Boston, using data from the public Yelp dataset. A drop-down menu filters the choropleth by cuisine type, while hovering over a town displays its name and restaurant count in a tooltip. The map supports zooming and panning via d3.zoom. It uses d3.geoPath with a geoIdentity projection to render TopoJSON town boundaries, and d3.scaleThreshold to map restaurant counts to a sequential red color scale.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b8ab978d81fd4e9db9baa0664f65408f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}