{"version":"1.0","type":"rich","title":"Activity_6","description":"This example uses D3.js v6 to display a simple text message on a webpage. The code selects a div element and uses the `select` function from D3 to set its text content. A separate ES6 module exports the string \"Hello VizHub!\" which is then applied to the selected element. The styling, defined in CSS, centers the text and sets a large font size for visual emphasis.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5978c570f1854e12b1aac8a7a6cb6f21?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}