@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1af17b90-8d55-4e95-b525-31c297bd1ed9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1af17b90-8d55-4e95-b525-31c297bd1ed9> .