<https://www.smocatalog.com/wp-content/uploads/2016/02/CustomHeader.jpg#webpage>
<http://schema.org/datePublished>
"2016-02-01T22:35:16+00:00"^^<http://schema.org/Date>
<https://www.smocatalog.com/online-catalog/online-catalog-layout-options/customheader/>