<https://pectark.com/how-do-social-networks-ally-and-improve-your-seo-efforts/#primaryimage>
<http://schema.org/url>
<https://images.pexels.com/photos/6517108/pexels-photo-6517108.jpeg>
<https://pectark.com/how-do-social-networks-ally-and-improve-your-seo-efforts/>