<https://www.aljamaa.net/ar/tag/%d8%ba%d8%b2%d8%a9-%d8%a8%d9%8a%d9%86-%d8%a7%d9%84%d9%85%d9%87%d9%85%d9%91-%d9%88%d8%a7%d9%84%d8%a3%d9%87%d9%85%d9%91/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.aljamaa.net/ar/tag/%D8%BA%D8%B2%D8%A9-%D8%A8%D9%8A%D9%86-%D8%A7%D9%84%D9%85%D9%87%D9%85%D9%91-%D9%88%D8%A7%D9%84%D8%A3%D9%87%D9%85%D9%91/>