<https://csit.ust.edu.sd/#website>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://csit.ust.edu.sd/courses/%D8%AA%D8%AD%D9%84%D9%8A%D9%84-%D9%88%D8%AA%D8%B5%D9%85%D9%8A%D9%85-%D8%A7%D9%84%D9%86%D8%B8%D9%85-2/>