{"version":"1.0","type":"rich","title":"ACTIVITY_06","description":"This example displays a single centered message, “Hello VizHub!”, rendered in large text using D3’s `select` method to target a `div` and set its text content. The code imports a constant from an ES6 module and relies on basic DOM manipulation rather than complex data binding. Styling is applied via an external CSS file, with font size controlled through the `#message` selector. The visualization serves as a minimal starter template, demonstrating static text output without interaction or data-driven elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cf9945d689214c0bb94ac7c257d90797?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}