@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57e5dfcc-5af4-4c1c-b60e-7c52682c3b85> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57e5dfcc-5af4-4c1c-b60e-7c52682c3b85> .