(:template first:)

 <?xml version="1.0" encoding="UTF-8"?>
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
 <url>
   <loc>https://www.shop-local.ca</loc>
 </url>

(:template first {=$Group}:) (:template each:)

 <url>
   <loc>{=$PageUrl}</loc>
   <lastmod>{=$LastModified}</lastmod>
 </url>

(:template last:)

 </urlset>