{{ printf "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?>" | safeHTML }}
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  {{ range . }}
  <sitemap>
    <loc>{{ .SitemapAbsURL }}</loc>
    {{ if not .Lastmod.IsZero }}
      <lastmod>{{ .Lastmod.Format "2006-01-02T15:04:05-07:00" | safeHTML }}</lastmod>
    {{ end }}
  </sitemap>
  {{ end }}
</sitemapindex>