<https://akhbarak.net/blog/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://akhbarak.net/blog/111075/%D8%B7%D8%B1%D9%8A%D9%82%D8%A9-%D9%84%D8%AA%D8%A8%D9%8A%D9%8A%D8%B6-%D8%A7%D9%84%D8%A7%D8%B3%D9%86%D8%A7%D9%86/>