@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f52ecf9-e4f6-4041-9d63-05fad42d28fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f52ecf9-e4f6-4041-9d63-05fad42d28fe> .