@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/638c4c93-e3b2-4fb8-b660-cc192bd77828> rdfs:isDefinedBy <https://stad.gent/data/blank_node/638c4c93-e3b2-4fb8-b660-cc192bd77828> .