{"version":"1.0","type":"rich","title":"Excercise 1","description":"This example displays a single static circle in the center of an SVG canvas, with page text styled at an oversized 10em font size. The circle is rendered as an SVG `<circle>` element with a radius of 100 pixels, though no fill or stroke color is specified, so it defaults to black. The page uses plain CSS for centering and JavaScript for a console log message, with no external libraries or data sources involved. The SVG width is set to 960 pixels, while the height attribute contains a syntax error.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/beea8016c0714fb790d265ea3ef2c612?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}