@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad669bca-f6ad-4c22-9763-2500d35d234a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad669bca-f6ad-4c22-9763-2500d35d234a> .