<https://forums.geocaching.com/GC/index.php?/topic/194388-nettles/>
<http://schema.org/comment>
<https://forums.geocaching.com/GC/index.php?/topic/194388-nettles/page/2/#comment-3501166>
<https://forums.geocaching.com/GC/index.php?/topic/194388-nettles/page/2/>