@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef34fcd9-0108-48f1-8de7-4af56f06dfab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef34fcd9-0108-48f1-8de7-4af56f06dfab> .