@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50ef1845-c9f1-4120-8597-823ade1c49a8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50ef1845-c9f1-4120-8597-823ade1c49a8> .