<https://forum.geocaching.nl/topic/19910-derde-ouwe-stompen-event/#comment-318147>
<http://schema.org/dateCreated>
"2012-06-23T12:25:12+0000"^^<http://schema.org/Date>
<https://forum.geocaching.nl/topic/19910-derde-ouwe-stompen-event/?tab=comments#comment-318147>