_:n3baa7018f8714ce994d2a2a1bbb7be6bxb3
<http://schema.org/position>
"3"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://ewa.ir/paper/%D9%83%D9%84%D9%8A%D8%AF-%D8%A7%D9%84%D9%83%D8%AA%D8%B1%D9%88%D9%86%D9%8A%D9%83%D9%8A/>