@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63506ab1-6983-4660-a5fa-2da04a4595d8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63506ab1-6983-4660-a5fa-2da04a4595d8> .