{"version":"1.0","type":"rich","title":"0414_html","description":"This example demonstrates the use of HTML’s `<pre>` tag to display a block of preformatted text, including entity references and special characters, within a simple page layout. The page structure includes a header, a section containing the preformatted text, a horizontal rule, and a footer with copyright information. The code relies on basic HTML5 elements and inline CSS attributes, such as `size`, `align`, and `width` on the `<hr>`, without any JavaScript or external libraries. The content is static, presenting book details and pricing in Korean.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/edeccb9cceb94bb09665947429261221?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}