<https://greensock.com/forums/topic/20011-getchildren-on-timeline-with-stagger/#comment-93266>
<http://schema.org/dateCreated>
"2019-03-18T14:02:26+0000"^^<http://schema.org/Date>
<https://greensock.com/forums/topic/20011-getchildren-on-timeline-with-stagger/#comment-93255>