{"version":"1.0","type":"rich","title":"Untitled","description":"A single black circle is rendered on a blank gray background, centered horizontally near the top of a 960 by 500 SVG canvas. The circle has a fixed radius of 100 pixels and a solid dark fill. The example demonstrates basic SVG shape creation using a direct `<circle>` element written in HTML, without any JavaScript or D3.js logic in the rendering itself. The accompanying code imports D3’s `select` function and a local ES6 module, but those are not used to draw the graphic.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a08c78de4b994b24aef4130edce50f94?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}