{"version":"1.0","type":"rich","title":"Activity7_Question_1","description":"This example displays a centered greeting message using D3.js version 6. It demonstrates a minimal project structure with an HTML page that loads external styles and dependencies. The JavaScript imports the `select` function from D3 and uses it to target a `div` element with the ID `message`, setting its text content to a string exported from a local ES6 module. The styling is defined in a separate CSS file, which applies large, centered font formatting to the message.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}