@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57f325ce-94ec-4223-849b-ba365546c3cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57f325ce-94ec-4223-849b-ba365546c3cd> .