<https://data.woerthersee.com/api/v4/universal/88ac7845-9c4b-4b8c-8795-8a6c9665840c>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.w3.org/2009/08/skos-reference/skos.html#Concept>
<https://www.woerthersee.com/dc-neu/detail/Veranstaltung/einfuehrungs-matinee-tosca>