{!! '<' . '?' . 'xml version="1.0" encoding="UTF-8"' . '?' . '>' !!}
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
@foreach($sitemaps as $sitemap)
    <sitemap>
        <loc>{{ $sitemap['loc'] }}</loc>
        <lastmod>{{ $sitemap['lastmod'] }}</lastmod>
    </sitemap>
@endforeach
</sitemapindex>