<http://schema.org/contactType>
"customer service"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ravis.ir/travelagencies/008477/\u06AF\u0631\u062F\u0634\u06AF\u0631\u064A-\u06AF\u0644\u0686\u064A\u0646>