<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.biobiochile.cl/noticias/2012/09/15/ataque-a-consulado-eeuu-en-libia-venga-muerte-de-n-2-de-al-qaida-en-yemen.shtml>