@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52ee9f61-7c7f-4034-b307-7cb6691c925d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52ee9f61-7c7f-4034-b307-7cb6691c925d> .