<https://www.searchcandy.uk/seo/technical-seo/css-pseudo-elements/#webpage>
<http://schema.org/dateModified>
"2023-09-22T15:48:14+01:00"^^<http://schema.org/Date>
<https://www.searchcandy.uk/seo/technical-seo/css-pseudo-elements/?ref=seomemento.com>