<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://phimhp.com/tag/xem%20phim%20C%c3%b4ng%20Ch%c3%baa%20T%c3%b3c%20M%c3%a2y%20phu%20de%20tieng%20viet/>