<http://schema.org/contactType>
"customer service"^^<http://www.w3.org/2001/XMLSchema#string>
<https://downloadmusic.ir/%D8%AF%D8%A7%D9%86%D9%84%D9%88%D8%AF-%D9%85%D9%88%D8%B2%DB%8C%DA%A9-%D9%88%DB%8C%D8%AF%DB%8C%D9%88-%D8%AC%D8%AF%DB%8C%D8%AF-%D9%85%D9%87%D8%AF%DB%8C-%D9%85%D9%82%D8%AF%D9%85/>