@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/252c8c75-0cc3-499f-8d1f-7dfb7c713382> rdfs:isDefinedBy <https://stad.gent/data/blank_node/252c8c75-0cc3-499f-8d1f-7dfb7c713382> .