@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50a02908-4aa8-4f92-9273-9de2de388071> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50a02908-4aa8-4f92-9273-9de2de388071> .