<http://schema.org/contactType>
"customer service"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ravis.ir/travelagencies/000738/\u062F\u0648\u0642\u0644\u0648\u0647\u0627\u064A-\u062C\u0647\u0627\u0646\u06AF\u0631\u062F>