<https://fundraisingcoach.com/#/schema/person/image/>
<http://schema.org/url>
<https://secure.gravatar.com/avatar/a3d563037da6de8652e6f95fae116315?s=96&d=mm&r=g>
<https://fundraisingcoach.com/2020/09/23/planned-giving-appeal-tips/>