<http://schema.org/query-input>
"required name=query"^^<http://www.w3.org/2001/XMLSchema#string>
<https://hubslide.com/toc-timocki-omladinski-centar/pomaksrb-konferencija-deli-nenad-stojanovic-s56d90caa8d070ead0ecf6667.html>