@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4f4a1ef-155f-4d8e-90bc-61ef3b86d655> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4f4a1ef-155f-4d8e-90bc-61ef3b86d655> .