<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.dn.pt/dossiers/tv-e-media/revistas-de-imprensa/noticias/interior/otelo-precisamos-de-um-homem-honesto-como-salazar-1835446.html>