<?xml version="1.0" encoding="UTF-8"?> <sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"> {% spaceless %} {% for site in sitemaps %} <sitemap> <loc>{{ site.location }}</loc> {% if site.last_mod %} <lastmod>{{ site.last_mod|date:"c" }}</lastmod> {% endif %} </sitemap> {% endfor %} {% endspaceless %} </sitemapindex>