et xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
    <url>
        <loc>https://www.porfiriodiaz.com/</loc>
        <priority>1.0</priority>
        <changefreq>daily</changefreq>
    </url>
    <url>
        <loc>https://www.porfiriodiaz.com/about</loc>
        <priority>0.8</priority>
        <changefreq>monthly</changefreq>
    </url>
    <url>
        <loc>https://www.porfiriodiaz.com/products</loc>
        <priority>0.7</priority>
        <changefreq>weekly</changefreq>
    </url>
    <!-- Add more URLs for other pages on your site -->
</urlset>