@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/613861a1-1ba9-49a3-8923-40d2bba8e856> rdfs:isDefinedBy <https://stad.gent/data/blank_node/613861a1-1ba9-49a3-8923-40d2bba8e856> .