<https://ttp.cat/#/schema/person/image/>
<http://schema.org/url>
<https://secure.gravatar.com/avatar/4ebcb29a7a6af78c9611e567cc655423?s=96&d=mm&r=g>
<https://ttp.cat/obert-el-periode-dinscripcio-de-companyies-per-la-mostra-digualada-2018/>