@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ef532af-8a06-46db-bffb-8fe52e02da35> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ef532af-8a06-46db-bffb-8fe52e02da35> .