@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7568e401-ec8a-4619-ae18-aaec03156142> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7568e401-ec8a-4619-ae18-aaec03156142> .