@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a68453cb-3779-4402-aa31-fb66bfb8927f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a68453cb-3779-4402-aa31-fb66bfb8927f> .