<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.carespot.ro/carucioare-copii/peg-perego/carucior-copii-peg-perego-3-in1-book-plus-s-black-pop-up-aquamarine>