<https://rr.coerll.utexas.edu/#/schema/person/image/>
<http://schema.org/contentUrl>
<https://secure.gravatar.com/avatar/b15dc8fbca9ea4821f24b0b50c5a12e1?s=96&d=mm&r=g>
<https://rr.coerll.utexas.edu/video-12/>