{"version":"1.0","type":"rich","title":"Activity 8 Map","description":"This example displays an interactive world map using D3 v5 and TopoJSON, rendering countries as SVG paths with a light green fill and indigo stroke. The map uses an equirectangular projection via `d3.geoEquirectangular` and `d3.geoPath`, pulling geographic data from the world-atlas countries-110m.json dataset. Users can zoom and pan the map through a `d3.zoom` handler that applies transforms to the SVG. Hovering over a country changes its fill to maroon, providing simple visual feedback.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a02ace5a25054415b14100ce08c2a736?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}