<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.free-ringtones.cc/ringtones/Bhta%20peis%20-%20%CE%92%CE%AE%CF%84%CE%B1%20%CE%A0%CE%B5%CE%B9%CF%82%20%20/456598>