{"version":"1.0","type":"rich","title":"US Census D3 Map","description":"This map visualizes the 2018 unemployment rates for U.S. metropolitan and micropolitan areas, using color intensity to represent different percentage categories. Built with D3 v5 and Vue, it renders SVG paths from TIGER/Line boundary data combined with ACS 5-year estimates. The interactive legend filters regions by unemployment category, and hovering reveals specific values via tooltips.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e03dd83c522e468fa8b8602a7869f79a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}