<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cochesrc.com/foros/ayuda-que-me-compro-ya-mi-nuevo-coche-rc-ahora-que/1808066-carburacion-y-junta-del-escape.html>