@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/539b316a-26df-41f0-9190-b89d614d3524> rdfs:isDefinedBy <https://stad.gent/data/blank_node/539b316a-26df-41f0-9190-b89d614d3524> .