<https://secure.gravatar.com/avatar/5e312f97799fea43d6896103e678a199?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://tradium-invest.com/covid-19-erholt-sich-die-metallbranche/>