<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cochesrc.com/foros/venta-pista-material-coches-explosion-coches-motores/1690101-chasis-revo-3-3-pegatinas-y-mas.html>