@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/539d1073-c8a0-425f-b7d8-4f324a7ce3a1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/539d1073-c8a0-425f-b7d8-4f324a7ce3a1> .