@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67af1a64-9c38-4353-a814-468e14463bc9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67af1a64-9c38-4353-a814-468e14463bc9> .