_:na378a7479e5b44c0ba74aac095a0572cxb5
<http://schema.org/valueRequired>
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
<https://support.advancedcustomfields.com/forums/topic/cant_update_item-when-i-edit-acf-users-fields-by-api/>