<https://www.bernhard-felmberg.de/author/kerstin-seyfert/#author>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Person>
<https://www.bernhard-felmberg.de/olympiastadion-berlin-2/attachment/2017-ethical-fashion-show-2-3/>