A sample sitemap.xml.
<?xml version="1.0" encoding="UTF-8"?>
<urlset
xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9
http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">
<url>
<loc>http://www.example.com/</loc>
<changefreq>hourly</changefreq>
</url>
<url>
<loc>http://www.example.com/somethatchangeshourly/</loc>
<changefreq>hourly</changefreq>
</url>
<url>
<loc>http://www.example.com/somethatchangesdaily/</loc>
<changefreq>daily</changefreq>
</url>
<url>
<loc>http://www.example.com/somethingthatchangesmonthly/</loc>
<changefreq>monthly</changefreq>
</url>
</urlset>