@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af4e0cd2-3a65-4ba9-8879-7b8020415e05> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af4e0cd2-3a65-4ba9-8879-7b8020415e05> .