<https://makesworth.co.uk/#/schema/person/image/>
<http://schema.org/contentUrl>
<https://secure.gravatar.com/avatar/764c7b6acfd6e9df002f1bd0c4e36731?s=96&d=mm&r=g>
<https://makesworth.co.uk/what-is-a-negligible-value-claim/>