<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://amarillas.emol.com/jard\u00C3\u00ADn-infantil-y-sala-cuna-sweet-garden-jardines-y-salas-cuna-ivonne-elvira-reinoso-yanez-e.i>