{"version":"1.0","type":"rich","title":"Untitled","description":"This map shows the population of individuals under 18 living in poverty across US counties in 2014, using red semi-transparent bubbles over a gray landmass with white state borders. The visualization loads TopoJSON data and renders it with `d3.geo.path` for geographic shapes, while bubble radii are scaled via `d3.scale.sqrt` based on population values. Hovering over a county triggers a tooltip displaying its name and population, and bubbles highlight with a darker stroke on mouseover. The SVG output includes static county and state paths, with the proportional bubbles layered on top.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3d45413b448a4a14aa7f5ccee68a1149?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}