@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af4cb487-420f-4e7f-8f22-053f47ba4fb8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af4cb487-420f-4e7f-8f22-053f47ba4fb8> .