{"version":"1.0","type":"rich","title":"test","description":"This example demonstrates a simple HTML page displaying the static message “Hello HTML12!” in large, centered text. It uses CSS for styling and relies on the D3.js library (v7) loaded from a CDN, though no D3-specific functions or data are invoked. The visualization serves as a minimal test case, showing how a basic D3-enabled document is structured without any interactive or dynamic behavior.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9835f28801ff41db9edb303ccc708f48?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}