<http://schema.org/image>
<http://www.gravatar.com/avatar/5ebb8432258819799e7e0a3128caf629?s=&amp;d=http%3A%2F%2Fwww.sge4ever.de%2Fwp-content%2Fuploads%2F2014%2F07%2Fimage1-600x600.jpg>
<http://www.sge4ever.de/author/stefanr/>