<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.music.com.bd/download/Music/S/Shahid/Nilambori/01.%20Shahid%20and%20Subhamita%20Banerjee%20-%20Ek%20Jibon%20(music.com.bd).mp3.html>