<https://parassito.it/#/schema/person/image/>
<http://schema.org/contentUrl>
<https://secure.gravatar.com/avatar/6fa4ec47ce9833c994453111ba94f5f0?s=96&d=mm&r=g>
<https://parassito.it/tecnologia/biglietti-da-visita-personalizzati-che-siano-efficaci/>