<https://www.meleklermekani.com/threads/hacerul-esved-tasi-hakkinda-kisa-bilgi.269765/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.meleklermekani.com/threads/hacerul-esved-tasi-hakkinda-kisa-bilgi.269765/>