<http://www.stay-pro.com/#/schema/logo/image/>
<http://schema.org/contentUrl>
<https://i0.wp.com/www.stay-pro.com/wp-content/uploads/2016/10/Staypro_logo-black.png?fit=278%2C72>
<https://www.stay-pro.com/entries/roger-federer-recupera-su-logo-rf/>