{"version":"1.0","type":"rich","title":"Sample_starter","description":"A minimal HTML starter page displays a static blue square on a white SVG canvas. The page uses plain HTML, CSS, and JavaScript without any external libraries or data fetching. It renders a single `<svg>` element with a fixed 960×500 viewBox, containing a `<rect>` positioned via hardcoded coordinates. No interactivity or animation is present; the example serves only as a baseline template for creating simple SVG-based visualizations.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/66ee1c6016a5410c9f33c13b44c914b8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}