{"version":"1.0","type":"rich","title":"My Google Map","description":"This interactive map visualizes H1B petition data across U.S. cities, with circles colored by year using a sequential YlGnBu scale. The map uses React and D3.js, with SVG rendering through `geoPath` and `geoAlbers` projections. A color legend allows hovering to highlight specific years, fading non-matching points. Geographic boundaries come from the US-Atlas TopoJSON, while city coordinates and petition years load from a CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/19f4a4a83d0a473c9cf46ab1c00267af?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}