@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1be91720-9914-44cd-8c92-b354b23d2903> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1be91720-9914-44cd-8c92-b354b23d2903> .