<https://forum.affinity.serif.com/index.php?/topic/91168-rulers-in-publisher/#comment-712565>
<http://schema.org/dateCreated>
"2020-12-17T21:28:40+0000"^^<http://schema.org/Date>
<https://forum.affinity.serif.com/index.php?/topic/91168-rulers-in-publisher/>