<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.intporn.com/forums/hd-vids/2440868-putalocura-melody-baby-la-rubia-se-lo-monta-con-dos-zagales-19-dic.html>