<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-%D8%A2%D9%87%D9%86%DA%AF-%D8%AC%D8%AF%DB%8C%D8%AF-%D8%A7%D9%85%DB%8C%D8%B1-%D8%AA%D8%AA%D9%84%D9%88-%D8%A8%D9%87-%D9%86%D8%A7%D9%85-%D9%BE%DB%8C%D8%B4%D8%B4-%D9%86%D9%85%DB%8C%D8%B4%DB%8C%D9%86%D9%85/>