@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/974409f9-5910-4e3a-8306-09249abc6d61> rdfs:isDefinedBy <https://stad.gent/data/blank_node/974409f9-5910-4e3a-8306-09249abc6d61> .