<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sora24.it/i-roscilli-re-inventa-i-porcini-direttamente-dallexpo-di-milano-tre-grandi-novita-in-offerta-speciale-88720.html>