@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61ff770b-8462-4028-9dfd-ea61746ab851> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61ff770b-8462-4028-9dfd-ea61746ab851> .