<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.dimmicosacerchi.it/forum/cestino-vf21/15416-campioni-herbal-essences-punte-lieto-fine-omaggio-da-desideri-magazine-9.html>