<https://wanago.io/#/schema/person/image/>
<http://schema.org/url>
<http://0.gravatar.com/avatar/30702cda748b56a2f252bf770a2ee194?s=96&d=mm&r=g>
<http://wanago.io/2022/05/16/recursive-dynamic-forms-react-hook-form-typescript/>