_:n5d8a3397361a411a9378a879f4bb68e7xb2
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/OpeningHoursSpecification>
<https://en.samt.ac.ir/fa/tag/28/%D8%AF%D9%81%D8%AA%D8%B1+%D9%82%D9%85>