<https://secure.gravatar.com/avatar/08102c97b4cf3c3b9fedceed6900ec50?s=500&d=mm&r=g>
<http://schema.org/inLanguage>
<https://ar.it3lm.net/%D8%A7%D8%B3%D8%AA%D8%B9%D9%84%D8%A7%D9%85-%D8%B9%D9%86-%D8%AF%D8%B1%D8%AC%D8%A9-%D9%82%D9%8A%D8%A7%D8%B3/>