<https://data.woerthersee.com/api/v4/universal/e2bcb1b2-cc5f-4c58-8234-85487c77d01b>
<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>